{"title":"Electronic Modules","description":"","products":[{"product_id":"i2c-module-for-16-2-16-4-20-4-character-lcd-display","title":"I2C Module For 16×2 – 16×4 – 20×4 Character LCD Display","description":"\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThis is a RoHS compliant I2C Serial LCD Daughter board that can be connected to a standard 16×2, 16×4, and 20×4 Character Display Module that supports 4-bit mode. All Character Modules sold on our site support 4-bit mode and nearly all commercially available 16×2, 16×4 and 20×4 line character modules support it too. This board has a PCF8574 I2C chip that converts I2C serial data to parallel data for the LCD display. There are many examples on the internet for using this board with Arduino. Do a search for “Arduino LCD PCF8574“. The I2C address is 0x3F by default, but this can be changed via 3 solder jumpers provided on the board. This allows up to 3 LCD displays to be controlled via a single I2C bus (giving each one its own address) Tags, I2C Interface Module for LCD(16×2 , 20×4) Address Changeable, I2c Interface Adapter For 16×2 – 16×4 – 20×4 Character Lcd, Arduino LCD 16×2\/16×4\/20×2\/20×4 adaptor to I2C\/IIC, I2C Serial LCD Text Module For 16×2\/16×4\/20×2\/20×4 LCD Board.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFeatures\/Specs:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eIC Chip: PCF8574\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eInput Voltage Range: 5VDC\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSerial I2C control of LCD using PCF8574\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSupply Current: 1.5mA\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eMaterial: PCB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eOperating Temperature Range: 85°C\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003ePitch Connection: 2.54mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003ePreferred View Angle: 6 o’clock\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eUsage\/Application: LCD interface\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":45400665260086,"sku":"HV7ST5EXMR","price":50.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/I2C-Module-for-16x2-1602-Character-LCD-1200x1200.jpg?v=1779782115"},{"product_id":"hfd27-012-s-12v-2a-dpdt-relay-pcb-mount","title":"HFD27\/012-S 12V \/ 2A DPDT Relay PCB Mount","description":"\u003cp\u003e\u003cspan\u003eA relay is an electrically operated switch. It consists of a set of input terminals for single or multiple control signals, and a set of operating contact terminals. The switch may have any number of contacts in multiple contact forms, such as making contacts, breaking contacts, or combinations thereof. Relays are used where it is necessary to control a circuit by an independent low-power signal, or where several circuits must be controlled by one signal. Relays were first used in long-distance telegraph circuits as signal repeaters: they refresh the signal coming in from one circuit by transmitting it to another circuit. Relays were used extensively in telephone exchanges and early computers to perform logical operations. This product is known as 12V 2A Relay, 12V 2A SPDT PCB Mount Relay, 12V 2A SPDT Relay, 12V DPDT Relay, 12V Relay, 2A DPDT Relay, 2A Relay, Component, DPDT, DPDT PCB Mount Relay, HFD27\/012-S, PCB Mount Relay.\u003c\/span\u003e\u003c\/p\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":45402763362358,"sku":"8D11XXWNKF","price":80.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/HFD27012-S-12V-2A-DPDT-Relay-PCB-Mount-Sharvielectronics.png?v=1781969874"},{"product_id":"micro-sd-card-module-slot-socket-reader-for-arduino-uno-r3-mega-2560-nano-ar031","title":"Micro SD Card Module Slot Socket Reader for Arduino UNO R3 Mega 2560 Nano - AR031","description":"\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSD Card Reading Writing Module for Arduino with the onboard 3.3V regulator. This SD Card module can make your SD application easier and simple. Through programming, you can read and write to the SD card using your Arduino. With the help of this module, one can use SD Card more easily, such as for MP3 Player, and MCU\/ARM system control. It can be easily interfaced as a peripheral to your Arduino, and other embedded boards and micro-controllers. Through programming, you can read and write to the SD card over the SPI interface.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThis is an SD card module slot socket reader for Arduino ARM MCU read-write\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSD Card Module Slot Socket Reader For Arduino ARM MCU NEW\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eMake your SD application easier and simple\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eIt is easily interfaced as a peripheral to your Arduino sensor shield module\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThrough programming, you can read and write to the SD card using your Arduino\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eCan be used for SD Card more easily, such as for MP3 Player, MCU\/ARM system control\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eWith all SD SPI Pins out MOSI, SCK, MISO, and CS, for further connection\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":45423074345014,"sku":"HB9UEYXBMJ","price":49.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/25124.webp?v=1779782135"},{"product_id":"lm2596-step-down-module-variable-voltage","title":"LM2596 Step Down Module - Variable Voltage","description":"\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThis LM2596 Step Down Module is based on LM2596S-ADJ chip is one of the most cheap, easy to use, step down buck converter with adjustable output voltage, with high current output of upto 3A. This LM2596 step down module has a wide input voltage range from 4.5V to 35V. The LM2596 also has internal thermal shutdown, and current limit protection. It operates at switching frequency of 150 Khz, and is highly efficient with upto 73% Efficiency @ 12V 3A output.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThe output voltage of the module is adjustable according to the need by using the on board Potentiometer. As its a step down buck converter, the input voltage must higher than the required output voltage. The input voltage must be always 1.5V higher than the required output voltage.\u003c\/span\u003e\u003c\/p\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":45648869949494,"sku":"PJ3495Q7A1","price":49.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/buckboost.webp?v=1779782153"},{"product_id":"xl4015-step-down-module","title":"XL4015 Step Down Module","description":"\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThe XL4015 Step Down Module is an adjustable step down module based on XL4015 Chip From XLSEMI. It operates at an frequency of 180Khz and can provide up to 5A output current, with high efficiency, less ripple, and good line and load regulations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eBasically its an Step Down Module, so the input voltage must be higher than the expected output. The output voltage can be fixed using the Potentiometer on the module. It has wide input and output voltage range, and also provides high output current, compared to other peers. Apart from this, it also provides the thermal overrun, output short protection, and current limiting. The XL4015 Step Down Module comes with heatsink, for extra heat dissipation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eLCD Monitor and LCD TV\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003ePortable Power Supply\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eTelecom\/ Networking Equipment\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":45648900194358,"sku":"RWR8FOOMEQ","price":99.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/GgSLMQ3Y8EC5BRbel38vP9Z6mWAE4hCcTl2aWd9hvUCYwlI9tD7oLVnT23xpPovaVDaTdaAjxKXv7eM1rD-b6GWY8x2S4oQYjktd3Qm8ua4cc-JF0bUHyiFlgqzXYqHByhgzKw4LG3lF12FlQlQgb-9dc9T842Fjcfr36QC-tyA.jpg?v=1779782158"},{"product_id":"mp1584-step-down-module","title":"MP1584 Step Down Module","description":"\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThe MP1584 Step Down Module is based on MP1584 Switching Step Down Regulator from Monolithic Systems. The switching frequency of the module is very high, therefore small capacitors, with low ESR value can be used, which contributes to the small size of the module. Also, the life of the module increases as it does not include the bulky, low life cycle electrolytic capacitors.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eBy switching at 1.5 Mhz high frequency, the module also prevents EMI noise problems, such as those found in AM Radio and ADSL Applications. Also the quiescent current of the module is very less, typically 125 µA. So, its applicable in low power devices.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThe MP1584 Step Down Module is a variable voltage buck \/ step down regulator. It has a very sensitive variable resistor using which the output voltage can be set to required level.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eHigh Frequency Switching Step Down Voltage Regulator\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eUp to 1.5 Mhz Switching Frequency\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eInput Voltage Range: 4.5 V to 23 VDC\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eOutput Voltage Range: 0.8 V to 20 VDC\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eInternal Current Limiting and Thermal Shutdown\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eLow Quiescent current\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":45649228267574,"sku":"Y80BIS2OUO","price":49.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/BhtV_MPUBoqeFvI0-mFjr5CA2CZ2X6kBzp14xLLwUHZWfKjntm7SNmaUTwx0OHuliR6P53CczstiIHm8tPtezLMPpt-Jo2V4MRrI5zLhqWX2w8_bOKxujzgGad93zCLEje_tV-BZ_aEtiNYdyRqkxGJXXKe5D0OlczfvN_9EFWY.jpg?v=1779782158"},{"product_id":"mini-360-dc-dc-buck-converter-module","title":"Mini 360 DC DC Buck Converter Module","description":"\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eMini 360 DC DC Buck Converter Module uses integrally molded power inductor and synchronous rectifier control chip, is smaller and more efficient. This Module can be use as a DIY mobile power, monitor power supply, power buggies, camera power supply, car power, communications equipment supply, various right size and weight for demanding applications (such as aviation models, etc.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eModule: Non-isolated step-down module (BUCK)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eRectification: Synchronous rectification\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eBuilt-in 160° C thermal shutdown\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eOutput ripple: 30mV (no-load)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eRegulator IC: MPS MP2307DN\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eInput Voltage Range: 4.75V – 23VDC\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSelectable Output Voltage: 1.0V – 17VDC\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eRated Current: 1.8A Continuous (3A Surge Current)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSwitching Frequency: 340kHz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eVoltage Regulation: ±2.5%\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":45649252352054,"sku":"MPGU801KH0","price":39.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/AH45SmiLjkYJTKNuieVM2R9lzoLT_LhJjSdqMm_Gees41DPu8bUlLNulMAdfuWHGq0DCn0YeuHKA0WdURZRGneKaUlK4UzcYc-V8pWXmf2imdc1Qsb_EgaIOcOdTnjuEHXkqIewsOkPsytrcmGOga2dKoI_I_7l7vmB2Js7OVq8.jpg?v=1779782158"},{"product_id":"xl6009-step-up-module-dc-to-dc-boost-module","title":"XL6009 Step Up Module – DC to Dc Boost Module","description":"\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThe XL6009 Step Up Module is a high quality Step Up Module. The suuported input voltage range is very wide. The output voltage range is also very high. The output voltage can be adjusted using the Potentiometer. The peak output current is 3A, which makes it suitable for various kind of applications in different electronics appliances. The XL6009 Step Up Module is a non isolated DC to DC Step Up Module. The build quality is very good, as it consists of high quality inductor, capacitors, and Potentiometer. The module has high surface area, and no components on the reverse side, which makes up a good heat sink.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eNon Isolated DC DC Voltage Boost Chip\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eInput Voltage Range: 3V to 32V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eOutput Voltage: 5V to 35V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003ePeak Current: 3A\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eHigh Efficiency: Upto 97%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSwitching Frequency: 400Khz\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":45650445402166,"sku":"VUUJU7SKAB","price":79.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/9mOKpKhxskjuMdOwPaNRX--o3Ew6GItRtKwdVIoRbguCRh_2jUX-yK0EpeKqO206IyPtYoLLTsb927Bek9yIxX1KJ5J560a92ax1PeaUJc0Mrlsgl94tCT8SZkG8l5u1ASfrrv0yXhBXFwOJfsVfiUyYHGxb__6289d5_7wFqxpTpDPzbvIkT1z.jpg?v=1779782158"},{"product_id":"mt3608-step-up-module-with-micro-usb-variable-voltage","title":"MT3608 Step Up Module With Micro USB – Variable Voltage","description":"\u003cp\u003eMT3608 Step Up Module is one of the most used and most efficient DC to DC step up module. Its a low cost step up module that can step up 2V to 24V input voltage to output 5V-28V at upto max 2A. Its a adjustable DC DC Step Up Module, so the output voltage can be changed according to the need. It provides continuous output of 1.5A, and 1A in most output voltage settings. The device uses Low ESR Bulk Ceramic Capacitors instead of Electrolytic Capacitors which tend to fail on long term, avoiding the long-term aging concerns, and also making the module a compact one. MT3608 has over current and thermal limiting features, which will turn the module off, when driven above the capacity. The input voltage of the module must be lower than the output voltage.\u003c\/p\u003e\n\u003cp\u003eThe MT3608 Step Up Module also has Micro USB Connector through which the input voltage can be supplied to the module, making it easy to step up the voltage from connector.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVoltage Adjustments:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe output voltage can be adjusted using the Potentiometer on the module. Turning the pot clockwise, will decrease the voltage, and counter clockwise, will increase the output voltage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConnections:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eVin+ = Input Voltage\u003c\/li\u003e\n\u003cli\u003eVin- = Ground\u003c\/li\u003e\n\u003cli\u003eMicro USB Connector = Input Voltage\u003c\/li\u003e\n\u003cli\u003eOut+ = Output Voltage\u003c\/li\u003e\n\u003cli\u003eOut- = Ground\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003ePrecautions to be taken while using Module:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eThe output voltage must be higher than input voltage.\u003c\/li\u003e\n\u003cli\u003eThe input voltage must not exceed maximum input voltage specified.\u003c\/li\u003e\n\u003cli\u003ePeak Current Draw from output should not be more than 2A.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":45650457559094,"sku":"PA6RPMWCYJ","price":59.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/wgCAqEd6AkGQXCOlqCEyslwUqV7iUhHU3UR4SELS-7mxhSYFZV__W5LvLnDWxQsOY0wEJTWK-GGBKv_v8tvW8PDQKlRzoNhxJGE4CIlYznyFwAZfZGS6tBXl_PYlDqxmwMCAlTMaRTu0CfDuOflLoeN0w998Gq1MfoaWxNGYFbc.jpg?v=1779782163"},{"product_id":"ne555-cd4017-water-flowing-light-led-module-diy-kit","title":"NE555 + CD4017 Water Flowing Light LED Module DIY Kit","description":"\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThe NE555 + CD4017 Water Flowing Light LED Module DIY Kit is a popular electronic learning kit designed to create attractive sequential LED flowing light effects. It combines the widely used NE555 timer IC with the CD4017 decade counter IC to generate smooth running or chasing LED patterns. This DIY soldering kit is commonly used for electronics education, hobby projects, STEM learning, and decorative lighting applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThe kit is easy to assemble and helps beginners understand important electronics concepts such as timer circuits, pulse generation, digital counting, and LED sequencing. It is an excellent hands-on project for students, makers, and electronics enthusiasts.\u003c\/span\u003e\u003c\/p\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46429442146358,"sku":"90X5TDMDE6","price":85.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/Capture_1000x_319f91ed-09bf-4cfa-b670-83115379ef4f.webp?v=1781969917"},{"product_id":"1-isd1820-3-5v-voice-module-recording-and-playback-module-with-microphone-and-0-5w-speaker","title":"Voice Module Recording And Playback Module with Microphone and 0.5W Speaker","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe ISD1820 Voice Recording and Playback Module is a compact audio module designed for recording and playing back short voice messages and sound clips. Operating on a low voltage range of 3V to 5V DC, this module is widely used in Arduino projects, robotics, interactive electronics, alarm systems, and DIY audio applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe module features the ISD1820 voice recording IC, an onboard microphone for sound input, and a 0.5W speaker for audio playback. Its simple interface and easy operation make it suitable for beginners, students, hobbyists, and embedded system developers.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFeatures :\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eBuilt-in ISD1820 voice recording IC\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSupports voice recording and playback functionality\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOperates on 3V–5V DC supply\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOnboard microphone for audio input\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncludes 0.5W speaker for sound output\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompact and easy-to-use module design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompatible with Arduino and microcontroller projects\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSupports push-button and microcontroller control\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46445132480566,"sku":"JIZ87XLCQB","price":199.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/1_1000x_fb7f37a7-287a-49e6-9c88-b9c3561d181f.webp?v=1781969940"},{"product_id":"5v-dc-mini-class-d-pam8403-usb-power-amplifier-board","title":"5V DC Mini Class D Pam8403 USB Power Amplifier Board","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe 5V DC Mini Class D PAM8403 USB Power Amplifier Board is a compact and high-efficiency stereo audio amplifier module designed for low-power audio applications. Based on the PAM8403 Class D amplifier IC, this module delivers clear and powerful stereo sound output while consuming very low power.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe amplifier board operates on a 5V DC power supply and can easily be powered through a USB source such as a power bank, USB adapter, or computer USB port. Due to its compact size and excellent efficiency, the PAM8403 module is widely used in DIY speaker systems, portable audio devices, Bluetooth speakers, Arduino projects, and embedded audio applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch1\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/h1\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eHigh-efficiency Class D stereo amplifier\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompact and lightweight design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOperates on 5V DC power supply\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUSB-powered compatibility\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProvides stereo audio output\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLow heat generation during operation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eClear and low-noise sound quality\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEasy integration into DIY audio projects\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46445136347190,"sku":"OVSBD68YCZ","price":54.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/1_1000x_6a2d6ed9-57a7-4a81-b971-f576439bda56.webp?v=1781969941"},{"product_id":"pam-8403-amplifier-module-with-knob","title":"PAM 8403 Amplifier Module with Knob","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe PAM8403 Amplifier Module with Knob is a compact and efficient stereo audio amplifier board designed for low-power audio amplification applications. Based on the PAM8403 Class D amplifier IC, this module delivers clear stereo sound with low power consumption and minimal heat generation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe onboard volume control knob allows users to conveniently adjust audio levels directly from the module, making it ideal for portable speaker systems, Bluetooth audio projects, DIY electronics, and embedded sound applications. Its small size and 5V DC operation make it suitable for USB-powered and battery-powered devices.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eBuilt around the PAM8403 Class D amplifier IC\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOnboard volume control knob\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompact and lightweight design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStereo audio output support\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOperates on 5V DC power supply\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLow heat generation and high efficiency\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eClear and low-noise sound quality\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEasy integration into DIY electronics projects\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46445140934710,"sku":"HSQ2THAAO5","price":69.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/knob_1000x_973b882a-3e52-46ec-b519-d916257270ff.jpg?v=1781969941"},{"product_id":"xl6009-dc-dc-step-up-converter-performance-ultra-lm2577-booster-circuit-board","title":"XL6009 DC-DC Step-Up Converter Performance Ultra LM2577 Booster Circuit Board","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe XL6009 DC-DC Step-Up Converter is a high-efficiency boost voltage regulator module designed to increase a lower DC input voltage to a higher adjustable DC output voltage. Based on the advanced XL6009E1 switching regulator chip, this module offers improved performance, higher switching frequency, and better efficiency compared to older LM2577-based booster circuits. It is widely used in robotics, battery-powered devices, DIY electronics projects, solar applications, LED lighting systems, and portable power supplies.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe XL6009 module operates as a boost converter, meaning it steps up the input voltage to a higher output voltage. It uses high-frequency switching technology along with an inductor, diode, and capacitors to efficiently transfer energy from the input to the output while maintaining stable voltage regulation. The output voltage can be adjusted using the onboard multi-turn potentiometer.\u003c\/span\u003e\u003c\/p\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46466373845046,"sku":"ZGOAYFPOGP","price":65.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/download.avif?v=1780215265"},{"product_id":"0-56inch-two-wires-led-light-digital-voltmeter-3-5-30vdc","title":"0.56inch Two-Wires Blue LED Voltmeter (3.5-30VDC)","description":"\u003cp data-start=\"84\" data-end=\"474\"\u003eThe 0.56 Inch Two-Wires Blue LED Voltmeter is a compact and easy-to-use digital voltage display module designed for monitoring DC voltage levels in electronic projects, battery-powered systems, power supplies, automotive applications, and DIY electronics. Featuring a bright 0.56-inch blue LED display, it provides clear and accurate voltage readings even in low-light environments.\u003c\/p\u003e\n\u003cp data-start=\"476\" data-end=\"819\"\u003eThis voltmeter uses a simple two-wire connection, making installation quick and convenient without the need for additional power wiring. It supports a wide input voltage range of 3.5V to 30V DC, making it suitable for monitoring lithium batteries, lead-acid batteries, solar systems, DC power supplies, and various electronic circuits.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"etycth\" data-start=\"826\" data-end=\"843\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"845\" data-end=\"1203\"\u003e\n\u003cli data-section-id=\"o155j9\" data-start=\"845\" data-end=\"892\"\u003eBright 0.56-inch blue LED digital display\u003c\/li\u003e\n\u003cli data-section-id=\"1pzrte9\" data-start=\"893\" data-end=\"947\"\u003eSimple two-wire connection for easy installation\u003c\/li\u003e\n\u003cli data-section-id=\"dxo80j\" data-start=\"948\" data-end=\"991\"\u003eMeasures DC voltages from 3.5V to 30V\u003c\/li\u003e\n\u003cli data-section-id=\"xm3ze3\" data-start=\"992\" data-end=\"1035\"\u003eClear and easy-to-read voltage indication\u003c\/li\u003e\n\u003cli data-section-id=\"1brcduj\" data-start=\"1036\" data-end=\"1078\"\u003eCompact size suitable for panel mounting\u003c\/li\u003e\n\u003cli data-section-id=\"jhmxae\" data-start=\"1079\" data-end=\"1102\"\u003eLow power consumption\u003c\/li\u003e\n\u003cli data-section-id=\"1slfxb3\" data-start=\"1103\" data-end=\"1144\"\u003eHigh measurement accuracy and stability\u003c\/li\u003e\n\u003cli data-section-id=\"1tv2449\" data-start=\"1145\" data-end=\"1203\"\u003eIdeal for batteries, power supplies, and DIY electronics\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46546498551862,"sku":"FD3MVUK13B","price":139.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/vblue1.jpg?v=1781970034"},{"product_id":"humidifier-mist-maker-usb-spray-module","title":"Humidifier\/Mist Maker USB Spray Module","description":"\u003cp data-start=\"93\" data-end=\"493\"\u003eThe Humidifier \/ Mist Maker USB Type-C Spray Module 5V DC 108KHz is a compact ultrasonic atomization module designed to generate a fine and continuous water mist using high-frequency ultrasonic vibrations. Operating at 108KHz, it efficiently converts water into microscopic droplets without heating, making it safe, energy-efficient, and suitable for a variety of humidification applications.\u003c\/p\u003e\n\u003cp data-start=\"495\" data-end=\"829\"\u003eEquipped with a modern USB Type-C power interface, the module can be conveniently powered from USB adapters, power banks, laptops, or other 5V USB sources. Its compact design and reliable performance make it ideal for portable humidifiers, aroma diffusers, air fresheners, decorative mist generators, and DIY electronics projects.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"etycth\" data-start=\"836\" data-end=\"853\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"855\" data-end=\"1228\"\u003e\n\u003cli data-section-id=\"1wxjqux\" data-start=\"855\" data-end=\"914\"\u003eUltrasonic atomization technology operating at 108KHz\u003c\/li\u003e\n\u003cli data-section-id=\"4a51ik\" data-start=\"915\" data-end=\"950\"\u003eModern USB Type-C power input\u003c\/li\u003e\n\u003cli data-section-id=\"b2lwp\" data-start=\"951\" data-end=\"993\"\u003eGenerates fine and consistent water mist\u003c\/li\u003e\n\u003cli data-section-id=\"3d024g\" data-start=\"994\" data-end=\"1036\"\u003ePowered directly from a 5V DC source\u003c\/li\u003e\n\u003cli data-section-id=\"y63rou\" data-start=\"1037\" data-end=\"1091\"\u003eLow power consumption and energy-efficient operation\u003c\/li\u003e\n\u003cli data-section-id=\"1pi3mw8\" data-start=\"1092\" data-end=\"1124\"\u003eCompact and lightweight design\u003c\/li\u003e\n\u003cli data-section-id=\"1dqzqx2\" data-start=\"1125\" data-end=\"1166\"\u003eNo heating required for mist generation\u003c\/li\u003e\n\u003cli data-section-id=\"1nbu6vv\" data-start=\"1167\" data-end=\"1228\"\u003eSuitable for humidifiers, aroma diffusers, and DIY projects\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46559293702198,"sku":"BZVYC9L8QI","price":129.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/mist-1.webp?v=1781970034"},{"product_id":"digital-potentiometer-board-module-x9c103s","title":"Digital Potentiometer Board Module X9C103S","description":"\u003cp data-start=\"76\" data-end=\"499\"\u003eThe X9C103S Digital Potentiometer Board Module is an electronically controlled variable resistor that allows resistance adjustment through digital signals instead of a mechanical knob. Based on the X9C103S digital potentiometer IC, the module provides a total resistance of 10kΩ with 100 programmable wiper positions, enabling precise and repeatable resistance control. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"501\" data-end=\"839\"\u003eThe module features non-volatile memory, which stores the last wiper position even after power is removed, making it ideal for applications requiring retained settings. It can be controlled by microcontrollers such as Arduino, ESP32, STM32, and Raspberry Pi Pico using a simple control interface. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"841\" data-end=\"1141\"\u003eThis digital potentiometer is widely used in audio control, programmable power supplies, sensor calibration, LCD contrast adjustment, and automated electronic systems where manual potentiometers need to be replaced with software-controlled resistance adjustment.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"etycth\" data-start=\"1148\" data-end=\"1165\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"1167\" data-end=\"1733\"\u003e\n\u003cli data-section-id=\"i7piwb\" data-start=\"1167\" data-end=\"1218\"\u003eBased on the X9C103S digital potentiometer IC\u003c\/li\u003e\n\u003cli data-section-id=\"qyvg39\" data-start=\"1219\" data-end=\"1252\"\u003e10kΩ total resistance range\u003c\/li\u003e\n\u003cli data-section-id=\"1b55y14\" data-start=\"1253\" data-end=\"1292\"\u003e100 programmable resistance steps\u003c\/li\u003e\n\u003cli data-section-id=\"1ts4fgh\" data-start=\"1293\" data-end=\"1347\"\u003eNon-volatile memory retains settings after power-off\u003c\/li\u003e\n\u003cli data-section-id=\"1g2ljq8\" data-start=\"1348\" data-end=\"1402\"\u003eCan function as a potentiometer or variable resistor\u003c\/li\u003e\n\u003cli data-section-id=\"bc6e2d\" data-start=\"1403\" data-end=\"1452\"\u003eSimple digital control interface (CS, INC, U\/D)\u003c\/li\u003e\n\u003cli data-section-id=\"srmdmc\" data-start=\"1453\" data-end=\"1491\"\u003eOperating voltage range of 3V–5V\u003c\/li\u003e\n\u003cli data-section-id=\"1xdd7xj\" data-start=\"1492\" data-end=\"1573\"\u003eCompatible with Arduino, ESP32, STM32, Raspberry Pi, and other microcontrollers\u003c\/li\u003e\n\u003cli data-section-id=\"1igzahs\" data-start=\"1574\" data-end=\"1637\"\u003eNo mechanical wear associated with traditional potentiometers\u003c\/li\u003e\n\u003cli data-section-id=\"18h83g2\" data-start=\"1638\" data-end=\"1733\"\u003eCompact PCB module for easy prototyping and integration\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46559711133750,"sku":"RZ0QEOZVYY","price":249.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/d1.webp?v=1781970041"},{"product_id":"breadboard-power-supply-module-mb102-3-3v-5v","title":"Breadboard Power Supply Module MB102 3.3V\/5V","description":"\u003cp data-start=\"83\" data-end=\"650\"\u003eThe MB102 Breadboard Power Supply Module is a compact and convenient power supply solution designed specifically for solderless breadboards. It plugs directly into standard MB102-compatible breadboards and provides regulated 3.3V and 5V outputs, making it ideal for prototyping, testing, and developing electronic circuits without the need for external wiring arrangements. The module supports independent voltage selection for each power rail, allowing users to configure one rail at 3.3V and the other at 5V simultaneously. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"652\" data-end=\"973\"\u003ePowered through a DC barrel jack or USB input, the MB102 module features onboard voltage regulators, power indication LED, and an ON\/OFF switch for easy operation. It is widely used with Arduino, ESP32, NodeMCU, Raspberry Pi Pico, sensors, and other electronic development platforms. \u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"975\" data-end=\"993\"\u003e\u003cstrong data-start=\"977\" data-end=\"993\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"995\" data-end=\"1686\"\u003e\n\u003cli data-section-id=\"ef2yjc\" data-start=\"995\" data-end=\"1050\"\u003eCompatible with standard MB102 solderless breadboards\u003c\/li\u003e\n\u003cli data-section-id=\"17ujea3\" data-start=\"1051\" data-end=\"1099\"\u003eProvides regulated 3.3V and 5V output voltages\u003c\/li\u003e\n\u003cli data-section-id=\"a1v5o6\" data-start=\"1100\" data-end=\"1163\"\u003eIndependent voltage selection for both breadboard power rails\u003c\/li\u003e\n\u003cli data-section-id=\"1xclktm\" data-start=\"1164\" data-end=\"1216\"\u003eSupports 0V (OFF), 3.3V, and 5V rail configuration\u003c\/li\u003e\n\u003cli data-section-id=\"162ai1a\" data-start=\"1217\" data-end=\"1255\"\u003eInput via DC barrel jack or USB port\u003c\/li\u003e\n\u003cli data-section-id=\"jrg21r\" data-start=\"1256\" data-end=\"1285\"\u003eOnboard ON\/OFF power switch\u003c\/li\u003e\n\u003cli data-section-id=\"q458a7\" data-start=\"1286\" data-end=\"1314\"\u003ePower status LED indicator\u003c\/li\u003e\n\u003cli data-section-id=\"1kdo8fw\" data-start=\"1315\" data-end=\"1371\"\u003eDual regulated output rails for mixed-voltage projects\u003c\/li\u003e\n\u003cli data-section-id=\"1c8v2rs\" data-start=\"1372\" data-end=\"1421\"\u003eAdditional 3.3V, 5V, and GND output header pins\u003c\/li\u003e\n\u003cli data-section-id=\"1cr9y64\" data-start=\"1422\" data-end=\"1452\"\u003eCompact plug-and-play design\u003c\/li\u003e\n\u003cli data-section-id=\"9aiefb\" data-start=\"1453\" data-end=\"1499\"\u003eSuitable for prototyping and circuit testing\u003c\/li\u003e\n\u003cli data-section-id=\"1bymi6h\" data-start=\"1500\" data-end=\"1573\"\u003eIdeal for Arduino, ESP32, STM32, Raspberry Pi Pico, and sensor projects\u003c\/li\u003e\n\u003cli data-section-id=\"7alju9\" data-start=\"1574\" data-end=\"1686\"\u003eEliminates the need for external bench power supplies during development\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"652\" data-end=\"973\"\u003e\u003cbr\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46574495825974,"sku":"HLIHJU7WDP","price":89.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/ps-1.webp?v=1781970056"},{"product_id":"0-56inch-three-wires-blue-led-voltmeter-0-30vdc","title":"0.56inch Three-Wires Blue LED Voltmeter (0-30VDC)","description":"\u003cp data-start=\"95\" data-end=\"503\"\u003eThe 0.56 Inch Three-Wire Blue LED Digital Voltmeter is a compact and accurate voltage measurement module designed for monitoring DC voltages ranging from 0V to 30V. Featuring a bright blue 3-digit LED display, the module provides clear and easy-to-read voltage readings, making it suitable for power supplies, battery monitoring systems, automotive electronics, solar projects, and embedded applications.\u003c\/p\u003e\n\u003cp data-start=\"505\" data-end=\"772\"\u003eThe voltmeter utilizes a three-wire connection design, allowing the measurement circuit and power supply circuit to be connected independently. This configuration improves flexibility and enables accurate voltage measurement across a wide range of DC-powered systems.\u003c\/p\u003e\n\u003cp data-start=\"774\" data-end=\"970\"\u003eWith its compact size, low power consumption, and simple installation, the module is widely used in DIY electronics, laboratory equipment, battery chargers, and industrial monitoring applications.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"972\" data-end=\"990\"\u003e\u003cstrong data-start=\"974\" data-end=\"990\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"992\" data-end=\"1466\"\u003e\n\u003cli data-section-id=\"1euz7y7\" data-start=\"992\" data-end=\"1027\"\u003eBright 0.56-inch blue LED display\u003c\/li\u003e\n\u003cli data-section-id=\"1ogdyzc\" data-start=\"1028\" data-end=\"1064\"\u003eMeasures DC voltage from 0V to 30V\u003c\/li\u003e\n\u003cli data-section-id=\"lu1kbq\" data-start=\"1065\" data-end=\"1095\"\u003eThree-wire connection design\u003c\/li\u003e\n\u003cli data-section-id=\"e1rjkh\" data-start=\"1096\" data-end=\"1123\"\u003eHigh measurement accuracy\u003c\/li\u003e\n\u003cli data-section-id=\"1sgherh\" data-start=\"1124\" data-end=\"1164\"\u003eClear and easy-to-read digital display\u003c\/li\u003e\n\u003cli data-section-id=\"jhmxae\" data-start=\"1165\" data-end=\"1188\"\u003eLow power consumption\u003c\/li\u003e\n\u003cli data-section-id=\"1jt4b7k\" data-start=\"1189\" data-end=\"1221\"\u003eCompact and lightweight module\u003c\/li\u003e\n\u003cli data-section-id=\"1x4b62d\" data-start=\"1222\" data-end=\"1249\"\u003eFast voltage refresh rate\u003c\/li\u003e\n\u003cli data-section-id=\"vdynj5\" data-start=\"1250\" data-end=\"1284\"\u003eEasy panel mounting installation\u003c\/li\u003e\n\u003cli data-section-id=\"dwuww4\" data-start=\"1285\" data-end=\"1335\"\u003eSuitable for battery and power supply monitoring\u003c\/li\u003e\n\u003cli data-section-id=\"ug4ha8\" data-start=\"1336\" data-end=\"1383\"\u003eReverse polarity protection (varies by model)\u003c\/li\u003e\n\u003cli data-section-id=\"1dr62qv\" data-start=\"1384\" data-end=\"1427\"\u003eIdeal for DIY and industrial applications\u003c\/li\u003e\n\u003cli data-section-id=\"4jzdmu\" data-start=\"1428\" data-end=\"1466\"\u003eWide operating voltage compatibility\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46582115172406,"sku":"B8NRXXJZRF","price":129.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/vblue4.png?v=1781970036"},{"product_id":"0-56inch-three-wires-blue-led-voltmeter-0-100vdc","title":"0.56inch Three-Wires Blue LED Voltmeter (0-100VDC)","description":"\u003cp data-end=\"451\" data-start=\"96\"\u003eThe 0.56 Inch Three-Wire Blue LED Digital Voltmeter is a compact and highly accurate voltage monitoring module designed for measuring DC voltages from 0V to 100V. Featuring a bright blue 3-digit LED display, the module provides clear, real-time voltage readings for a wide range of electronic, automotive, industrial, and battery-powered applications.\u003c\/p\u003e\n\u003cp data-end=\"885\" data-start=\"453\"\u003eThe three-wire design allows the voltmeter to be powered independently from the measured voltage source, enabling accurate voltage measurement even when monitoring voltages different from the module's operating voltage. Its compact panel-mount design, low power consumption, and easy wiring make it an ideal choice for power supplies, battery monitoring systems, solar energy setups, electric vehicles, and DIY electronics projects.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"905\" data-start=\"887\"\u003e\u003cstrong data-end=\"905\" data-start=\"889\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-end=\"1438\" data-start=\"907\"\u003e\n\u003cli data-end=\"950\" data-start=\"907\" data-section-id=\"bgf2d\"\u003eBright 0.56-inch blue LED digital display\u003c\/li\u003e\n\u003cli data-end=\"989\" data-start=\"951\" data-section-id=\"5axvx5\"\u003eMeasures DC voltages from 0V to 100V\u003c\/li\u003e\n\u003cli data-end=\"1043\" data-start=\"990\" data-section-id=\"1or0g94\"\u003eThree-wire independent power and measurement design\u003c\/li\u003e\n\u003cli data-end=\"1085\" data-start=\"1044\" data-section-id=\"1slfxb3\"\u003eHigh measurement accuracy and stability\u003c\/li\u003e\n\u003cli data-end=\"1109\" data-start=\"1086\" data-section-id=\"jhmxae\"\u003eLow power consumption\u003c\/li\u003e\n\u003cli data-end=\"1140\" data-start=\"1110\" data-section-id=\"1ecjy1p\"\u003eEasy installation and wiring\u003c\/li\u003e\n\u003cli data-end=\"1169\" data-start=\"1141\" data-section-id=\"rtwtmr\"\u003eCompact panel-mount module\u003c\/li\u003e\n\u003cli data-end=\"1205\" data-start=\"1170\" data-section-id=\"1wob25r\"\u003eFast voltage display refresh rate\u003c\/li\u003e\n\u003cli data-end=\"1255\" data-start=\"1206\" data-section-id=\"1duomy3\"\u003eClear visibility in various lighting conditions\u003c\/li\u003e\n\u003cli data-end=\"1306\" data-start=\"1256\" data-section-id=\"dwuww4\"\u003eSuitable for battery and power supply monitoring\u003c\/li\u003e\n\u003cli data-end=\"1342\" data-start=\"1307\" data-section-id=\"1erwy5r\"\u003eDurable and reliable construction\u003c\/li\u003e\n\u003cli data-end=\"1399\" data-start=\"1343\" data-section-id=\"kx8vb8\"\u003eIdeal for automotive, industrial, and DIY applications\u003c\/li\u003e\n\u003cli data-end=\"1438\" data-start=\"1400\" data-section-id=\"4jzdmu\"\u003eWide operating voltage compatibility\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46582119792694,"sku":"WCJGESKQUN","price":239.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/vblue4.png?v=1781970036"},{"product_id":"usb-to-uart-esp8266-adapter-programmer-for-esp-01-wi-fi-modules","title":"USB to UART\/ESP8266 Adapter Programmer for ESP-01 Wi-Fi Modules","description":"\u003cp data-start=\"117\" data-end=\"500\"\u003eThe USB to UART\/ESP8266 Adapter Programmer is a compact development and programming tool designed specifically for ESP-01 and ESP-01S Wi-Fi modules based on the ESP8266 chipset. Equipped with the reliable CH340G USB-to-Serial converter, the adapter allows users to easily program, debug, and communicate with ESP8266 modules directly from a computer through a USB connection.\u003c\/p\u003e\n\u003cp data-start=\"502\" data-end=\"835\"\u003eThe adapter eliminates the need for external wiring and power circuits by providing a dedicated socket for ESP-01 modules, making firmware uploading and serial communication quick and convenient. It supports popular development environments such as Arduino IDE, ESP8266 Flash Download Tool, PlatformIO, and NodeMCU flasher utilities.\u003c\/p\u003e\n\u003cp data-start=\"837\" data-end=\"1032\"\u003eIts plug-and-play design, stable serial communication, and compact form factor make it an essential tool for developers, students, makers, and IoT enthusiasts working with ESP8266-based projects.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"1034\" data-end=\"1052\"\u003e\u003cstrong data-start=\"1036\" data-end=\"1052\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1054\" data-end=\"1587\"\u003e\n\u003cli data-section-id=\"1vknamh\" data-start=\"1054\" data-end=\"1108\"\u003eDesigned specifically for ESP-01 and ESP-01S modules\u003c\/li\u003e\n\u003cli data-section-id=\"zq7s6q\" data-start=\"1109\" data-end=\"1148\"\u003eBuilt-in CH340G USB-to-UART converter\u003c\/li\u003e\n\u003cli data-section-id=\"1foqi6s\" data-start=\"1149\" data-end=\"1188\"\u003eDirect USB connection to PC or laptop\u003c\/li\u003e\n\u003cli data-section-id=\"1hl6g7d\" data-start=\"1189\" data-end=\"1228\"\u003eEasy firmware uploading and debugging\u003c\/li\u003e\n\u003cli data-section-id=\"7n8knl\" data-start=\"1229\" data-end=\"1258\"\u003eNo external wiring required\u003c\/li\u003e\n\u003cli data-section-id=\"1w63tog\" data-start=\"1259\" data-end=\"1298\"\u003eStable serial communication interface\u003c\/li\u003e\n\u003cli data-section-id=\"1pi3mw8\" data-start=\"1299\" data-end=\"1331\"\u003eCompact and lightweight design\u003c\/li\u003e\n\u003cli data-section-id=\"1gezvks\" data-start=\"1332\" data-end=\"1374\"\u003eSupports ESP8266 programming and testing\u003c\/li\u003e\n\u003cli data-section-id=\"1398mik\" data-start=\"1375\" data-end=\"1400\"\u003ePlug-and-play operation\u003c\/li\u003e\n\u003cli data-section-id=\"moe6vw\" data-start=\"1401\" data-end=\"1445\"\u003eCompatible with Arduino IDE and PlatformIO\u003c\/li\u003e\n\u003cli data-section-id=\"11mgo0o\" data-start=\"1446\" data-end=\"1489\"\u003eIntegrated power supply for ESP-01 module\u003c\/li\u003e\n\u003cli data-section-id=\"qi3wwn\" data-start=\"1490\" data-end=\"1533\"\u003eIdeal for IoT development and prototyping\u003c\/li\u003e\n\u003cli data-section-id=\"13xb39r\" data-start=\"1534\" data-end=\"1587\"\u003eReliable and beginner-friendly programming solution\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46582522544182,"sku":"M75Z4CP4LB","price":99.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/USB-to-UARTESP8266-1.webp?v=1781970064"},{"product_id":"ams1117-step-down-power-supply-module-5-0v","title":"AMS1117 Step-Down Power Supply Module 5.0V","description":"\u003cp data-start=\"89\" data-end=\"527\"\u003eThe AMS1117 5.0V Step-Down Power Supply Module is a compact low-dropout (LDO) voltage regulator module designed to convert a higher DC input voltage into a stable 5V DC output. Based on the reliable AMS1117-5.0 voltage regulator IC, the module provides a convenient and efficient solution for powering microcontrollers, sensors, communication modules, and other low-power electronic circuits. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"529\" data-end=\"891\"\u003eThe module features onboard input\/output pins, a power indicator LED, and a compact breadboard-friendly design. It accepts a wide input voltage range and delivers a regulated 5V output with excellent line and load regulation. Built-in thermal shutdown and current limiting protection help ensure safe and reliable operation. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"893\" data-end=\"1102\"\u003eIts small size and ease of use make it ideal for Arduino projects, embedded systems, IoT devices, prototyping, and portable electronics requiring a stable 5V power supply.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"1104\" data-end=\"1122\"\u003e\u003cstrong data-start=\"1106\" data-end=\"1122\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1124\" data-end=\"1686\"\u003e\n\u003cli data-section-id=\"198i7fv\" data-start=\"1124\" data-end=\"1163\"\u003eBased on AMS1117-5.0 LDO regulator IC\u003c\/li\u003e\n\u003cli data-section-id=\"1itpc1r\" data-start=\"1164\" data-end=\"1191\"\u003eFixed 5V regulated output\u003c\/li\u003e\n\u003cli data-section-id=\"58zyrr\" data-start=\"1192\" data-end=\"1233\"\u003eInput voltage range from 4.5V to 12V DC\u003c\/li\u003e\n\u003cli data-section-id=\"1wngtdj\" data-start=\"1234\" data-end=\"1265\"\u003eOutput current up to 800mA–1A\u003c\/li\u003e\n\u003cli data-section-id=\"pajp4b\" data-start=\"1266\" data-end=\"1294\"\u003eLow dropout voltage design\u003c\/li\u003e\n\u003cli data-section-id=\"18q1b38\" data-start=\"1295\" data-end=\"1333\"\u003eBuilt-in thermal shutdown protection\u003c\/li\u003e\n\u003cli data-section-id=\"10m0yq8\" data-start=\"1334\" data-end=\"1372\"\u003eInternal current limiting protection\u003c\/li\u003e\n\u003cli data-section-id=\"19a0qjf\" data-start=\"1373\" data-end=\"1409\"\u003eExcellent line and load regulation\u003c\/li\u003e\n\u003cli data-section-id=\"tr9qjk\" data-start=\"1410\" data-end=\"1439\"\u003eOnboard power indicator LED\u003c\/li\u003e\n\u003cli data-section-id=\"n9z03a\" data-start=\"1440\" data-end=\"1480\"\u003eCompact and breadboard-friendly design\u003c\/li\u003e\n\u003cli data-section-id=\"183lbpd\" data-start=\"1481\" data-end=\"1516\"\u003eEasy input and output connections\u003c\/li\u003e\n\u003cli data-section-id=\"15zkw9v\" data-start=\"1517\" data-end=\"1568\"\u003eSuitable for Arduino and microcontroller projects\u003c\/li\u003e\n\u003cli data-section-id=\"1bpjce1\" data-start=\"1569\" data-end=\"1606\"\u003eLow noise and stable output voltage\u003c\/li\u003e\n\u003cli data-section-id=\"17p4byt\" data-start=\"1607\" data-end=\"1686\"\u003eIdeal for embedded and IoT applications\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46587825651766,"sku":"OKK3CWG8H7","price":29.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/AMS1117-5.0VPowerSupplyModule-2_568x570_7da3b92f-70f1-4e24-a7ec-8ba1a89dbe23.png?v=1781970064"},{"product_id":"ams1117-step-down-power-supply-module-1-8v","title":"AMS1117 Step-Down Power Supply Module 1.8V","description":"\u003cp data-start=\"89\" data-end=\"674\"\u003eThe AMS1117 1.8V Step-Down Power Supply Module is a compact low-dropout (LDO) voltage regulator module designed to convert a higher DC input voltage into a stable 1.8V DC output. Based on the reliable AMS1117-1.8 voltage regulator IC, the module provides a convenient power solution for low-voltage digital circuits, microcontrollers, FPGA cores, memory devices, sensors, and embedded systems. The AMS1117 series supports output currents up to approximately 800mA–1A while maintaining excellent voltage stability and low noise performance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"676\" data-end=\"1000\"\u003eThe module features onboard input\/output headers, a power indicator LED, and a compact breadboard-friendly design. Built-in thermal shutdown and current limiting protection ensure safe and reliable operation, making it suitable for development, prototyping, and production applications.\u003c\/p\u003e\n\u003cp data-start=\"1002\" data-end=\"1020\"\u003e\u003cstrong data-start=\"1004\" data-end=\"1020\"\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1022\" data-end=\"1570\"\u003e\n\u003cli data-section-id=\"1cbo813\" data-start=\"1022\" data-end=\"1061\"\u003eBased on AMS1117-1.8 LDO regulator IC\u003c\/li\u003e\n\u003cli data-section-id=\"jy7y3x\" data-start=\"1062\" data-end=\"1091\"\u003eFixed 1.8V regulated output\u003c\/li\u003e\n\u003cli data-section-id=\"1r267pr\" data-start=\"1092\" data-end=\"1118\"\u003eLow Dropout (LDO) design\u003c\/li\u003e\n\u003cli data-section-id=\"1wngtdj\" data-start=\"1119\" data-end=\"1150\"\u003eOutput current up to 800mA–1A\u003c\/li\u003e\n\u003cli data-section-id=\"1697va3\" data-start=\"1151\" data-end=\"1180\"\u003eWide DC input voltage range\u003c\/li\u003e\n\u003cli data-section-id=\"18q1b38\" data-start=\"1181\" data-end=\"1219\"\u003eBuilt-in thermal shutdown protection\u003c\/li\u003e\n\u003cli data-section-id=\"10m0yq8\" data-start=\"1220\" data-end=\"1258\"\u003eInternal current limiting protection\u003c\/li\u003e\n\u003cli data-section-id=\"19a0qjf\" data-start=\"1259\" data-end=\"1295\"\u003eExcellent line and load regulation\u003c\/li\u003e\n\u003cli data-section-id=\"14c222s\" data-start=\"1296\" data-end=\"1325\"\u003eLow output noise and ripple\u003c\/li\u003e\n\u003cli data-section-id=\"tr9qjk\" data-start=\"1326\" data-end=\"1355\"\u003eOnboard power indicator LED\u003c\/li\u003e\n\u003cli data-section-id=\"n9z03a\" data-start=\"1356\" data-end=\"1396\"\u003eCompact and breadboard-friendly design\u003c\/li\u003e\n\u003cli data-section-id=\"183lbpd\" data-start=\"1397\" data-end=\"1432\"\u003eEasy input and output connections\u003c\/li\u003e\n\u003cli data-section-id=\"5onbws\" data-start=\"1433\" data-end=\"1480\"\u003eSuitable for embedded and digital electronics\u003c\/li\u003e\n\u003cli data-section-id=\"1pl4oe9\" data-start=\"1481\" data-end=\"1570\"\u003eIdeal for FPGA, DSP, memory, and IoT applications\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46587851407414,"sku":"67D0T1O1M3","price":27.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/AMS1117-5.0VPowerSupplyModule-2_568x570_7da3b92f-70f1-4e24-a7ec-8ba1a89dbe23.png?v=1781970064"},{"product_id":"cd74hc4067-16-channel-analog-digital-multiplexer-breakout-module","title":"CD74HC4067 16-Channel Analog\/Digital Multiplexer Breakout Module","description":"\u003cp data-end=\"565\" data-start=\"102\"\u003eThe CD74HC4067 16-Channel Analog\/Digital Multiplexer Breakout Module is a versatile signal routing module that allows a single microcontroller pin to interface with up to 16 analog or digital signals. Based on the CD74HC4067 high-speed CMOS multiplexer\/demultiplexer IC, the module acts as an electronically controlled rotary switch, connecting one common signal pin (SIG) to any one of sixteen input\/output channels. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"995\" data-start=\"567\"\u003eUsing only four address select pins (S0–S3), the module enables microcontrollers such as Arduino, ESP32, STM32, Raspberry Pi Pico, and other development boards to significantly expand their input\/output capabilities. The module supports both analog and digital signals and can be used for sensor expansion, keypad scanning, signal routing, data acquisition systems, and automation projects. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"1373\" data-start=\"997\"\u003eThe breakout board provides easy access to all channel pins, address lines, enable control, and power connections, making it ideal for rapid prototyping and embedded system development. The internal switches are bidirectional and feature low ON resistance, low leakage current, and break-before-make switching for reliable signal routing.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"1393\" data-start=\"1375\"\u003e\u003cstrong data-end=\"1393\" data-start=\"1377\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-end=\"2101\" data-start=\"1395\"\u003e\n\u003cli data-end=\"1442\" data-start=\"1395\" data-section-id=\"1x7vglq\"\u003eBased on CD74HC4067 16-channel multiplexer IC\u003c\/li\u003e\n\u003cli data-end=\"1485\" data-start=\"1443\" data-section-id=\"1an3k7n\"\u003eSupports both analog and digital signals\u003c\/li\u003e\n\u003cli data-end=\"1546\" data-start=\"1486\" data-section-id=\"4tvd3r\"\u003e16 input\/output channels selectable through 4 control pins\u003c\/li\u003e\n\u003cli data-end=\"1589\" data-start=\"1547\" data-section-id=\"1hncdgk\"\u003eExpands microcontroller I\/O capabilities\u003c\/li\u003e\n\u003cli data-end=\"1622\" data-start=\"1590\" data-section-id=\"jy03uv\"\u003eBidirectional signal switching\u003c\/li\u003e\n\u003cli data-end=\"1666\" data-start=\"1623\" data-section-id=\"iioq8r\"\u003eLow ON resistance for minimal signal loss\u003c\/li\u003e\n\u003cli data-end=\"1714\" data-start=\"1667\" data-section-id=\"1eezs0x\"\u003eBreak-before-make switching reduces crosstalk\u003c\/li\u003e\n\u003cli data-end=\"1758\" data-start=\"1715\" data-section-id=\"np5hp0\"\u003eEnable pin for disconnecting all channels\u003c\/li\u003e\n\u003cli data-end=\"1796\" data-start=\"1759\" data-section-id=\"1gkcwsq\"\u003eCompatible with 3.3V and 5V systems\u003c\/li\u003e\n\u003cli data-end=\"1835\" data-start=\"1797\" data-section-id=\"z09tmy\"\u003eHigh-speed CMOS switching technology\u003c\/li\u003e\n\u003cli data-end=\"1867\" data-start=\"1836\" data-section-id=\"16sn3py\"\u003eCompact breakout board design\u003c\/li\u003e\n\u003cli data-end=\"1920\" data-start=\"1868\" data-section-id=\"1q01jk4\"\u003eIdeal for sensor expansion and signal multiplexing\u003c\/li\u003e\n\u003cli data-end=\"2001\" data-start=\"1921\" data-section-id=\"1egyeu\"\u003eEasy interfacing with Arduino, ESP32, STM32, Raspberry Pi, and other platforms\u003c\/li\u003e\n\u003cli data-end=\"2101\" data-start=\"2002\" data-section-id=\"1um2c7j\"\u003eSuitable for analog and digital signal routing applications\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46588117352502,"sku":"GR3EJBU2ED","price":65.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/ChannelAnalogDigitalMux-1.webp?v=1781970064"},{"product_id":"bluetooth-3-0-audio-receiver-module-with-stereo-output","title":"Bluetooth 3.0 Audio Receiver Module with Stereo Output","description":"\u003cp\u003eThe Bluetooth 3.0 Audio Receiver Module with Stereo Output is a compact wireless audio solution that enables traditional audio systems to receive and play music from Bluetooth-enabled devices such as smartphones, tablets, laptops, and desktop computers. By converting wireless Bluetooth audio signals into analog stereo audio output, the module allows users to add wireless audio streaming functionality to speakers, amplifiers, home theater systems, and DIY audio projects.\u003c\/p\u003e\n\u003cp\u003eBased on Bluetooth 3.0 technology, the module provides stable wireless connectivity, low power consumption, and good audio quality for music playback. Its stereo output capability ensures separate left and right audio channels, delivering a richer and more immersive listening experience. The module is easy to integrate into existing audio systems and is widely used in both commercial and hobbyist applications.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBluetooth 3.0 wireless audio reception\u003c\/li\u003e\n\u003cli\u003eHigh-quality stereo audio output\u003c\/li\u003e\n\u003cli\u003eSupports wireless music streaming\u003c\/li\u003e\n\u003cli\u003eCompatible with smartphones, tablets, laptops, and PCs\u003c\/li\u003e\n\u003cli\u003eCompact and lightweight design\u003c\/li\u003e\n\u003cli\u003eLow power consumption\u003c\/li\u003e\n\u003cli\u003eEasy pairing and connection process\u003c\/li\u003e\n\u003cli\u003eSuitable for DIY and commercial audio projects\u003c\/li\u003e\n\u003cli\u003eStable wireless communication\u003c\/li\u003e\n\u003cli\u003eSimple integration with amplifiers and speakers\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46614050832438,"sku":"0ZGG2AW663","price":73.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/ChatGPT_Image_Jun_18_2026_03_24_20_PM.png?v=1781970112"},{"product_id":"ps2-dual-axis-xy-joystick-module","title":"PS2 Dual Axis XY Joystick Module (KY0-23)","description":"\u003cp\u003eThe PS2 Dual Axis XY Joystick Module is a compact analog input device designed for controlling movement and navigation in electronic projects. The module features two potentiometers that provide analog outputs corresponding to the X-axis and Y-axis positions, along with an integrated push-button switch activated by pressing the joystick down.\u003c\/p\u003e\n\u003cp\u003eThe joystick can detect movement in four directions (up, down, left, and right) as well as intermediate positions, making it ideal for robotics, game controllers, RC projects, menu navigation systems, and microcontroller-based applications. The module provides simple analog outputs that can be directly interfaced with Arduino, ESP32, STM32, Raspberry Pi Pico, and other development platforms.\u003c\/p\u003e\n\u003cp\u003eIts compact design and ease of use make it one of the most popular input modules for DIY electronics, embedded systems, and educational projects.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDual-axis analog joystick module\u003c\/li\u003e\n\u003cli\u003eProvides X-axis and Y-axis position outputs\u003c\/li\u003e\n\u003cli\u003eBuilt-in push-button switch\u003c\/li\u003e\n\u003cli\u003eAnalog voltage output for precise control\u003c\/li\u003e\n\u003cli\u003e360-degree directional movement\u003c\/li\u003e\n\u003cli\u003eCompact PCB design\u003c\/li\u003e\n\u003cli\u003eSimple interface for microcontrollers\u003c\/li\u003e\n\u003cli\u003eLow power consumption\u003c\/li\u003e\n\u003cli\u003eHigh reliability and durability\u003c\/li\u003e\n\u003cli\u003eEasy breadboard integration\u003c\/li\u003e\n\u003cli\u003eSuitable for gaming and robotics applications\u003c\/li\u003e\n\u003cli\u003eCompatible with Arduino, ESP32, STM32, and Raspberry Pi\u003c\/li\u003e\n\u003cli\u003ePlug-and-play operation\u003c\/li\u003e\n\u003cli\u003eIdeal for DIY electronics projects\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46656644808758,"sku":"5F1TOH3T3X","price":49.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/joy-1.webp?v=1782833245"},{"product_id":"rgb-3-color-led-module","title":"RGB 3 Color LED Module (KY-016)","description":"\u003cp\u003eThe RGB 3 Color LED Module is a compact lighting module that integrates a Red, Green, and Blue (RGB) LED along with the necessary interface circuitry for easy connection to microcontrollers and development boards. By controlling the intensity of each color channel, the module can generate a wide spectrum of colors, making it ideal for visual indicators, decorative lighting, educational projects, and interactive electronics applications.\u003c\/p\u003e\n\u003cp\u003eThe module can be controlled using digital outputs or PWM (Pulse Width Modulation) signals from Arduino, ESP32, STM32, Raspberry Pi Pico, and other microcontrollers. Its compact design and simple interface make it suitable for beginners as well as advanced electronics enthusiasts.\u003c\/p\u003e\n\u003cp\u003eRGB LED modules are commonly used in robotics, IoT devices, status indication systems, smart lighting projects, and creative electronics applications.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrated RGB (Red, Green, Blue) LED\u003c\/li\u003e\n\u003cli\u003eGenerates multiple colors through color mixing\u003c\/li\u003e\n\u003cli\u003eSupports PWM brightness control\u003c\/li\u003e\n\u003cli\u003eCompact PCB module design\u003c\/li\u003e\n\u003cli\u003eEasy microcontroller interfacing\u003c\/li\u003e\n\u003cli\u003eLow power consumption\u003c\/li\u003e\n\u003cli\u003eBright and vivid color output\u003c\/li\u003e\n\u003cli\u003eSimple wiring and installation\u003c\/li\u003e\n\u003cli\u003eSuitable for digital and PWM control\u003c\/li\u003e\n\u003cli\u003eBuilt-in current limiting circuitry (module dependent)\u003c\/li\u003e\n\u003cli\u003eCompatible with Arduino, ESP32, STM32, and Raspberry Pi\u003c\/li\u003e\n\u003cli\u003eIdeal for decorative and status indication applications\u003c\/li\u003e\n\u003cli\u003eDurable and reliable construction\u003c\/li\u003e\n\u003cli\u003ePerfect for educational electronics projects\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46657356955702,"sku":"HLSUSJK504","price":29.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/rgb-2.png?v=1782833257"},{"product_id":"5v-1-channel-relay-module","title":"5V 1 Channel Relay Module (KY-019)","description":"\u003cp\u003eThe 5V 1 Channel Relay Module is an electromechanical switching module designed to allow low-voltage microcontrollers and development boards to safely control high-voltage AC or DC loads. Featuring a high-quality 5V relay, transistor driver circuitry, and status indication LEDs, the module provides a simple and reliable interface for switching electrical appliances and electronic devices.\u003c\/p\u003e\n\u003cp\u003eThe module can be directly controlled using digital output pins from Arduino, ESP32, STM32, Raspberry Pi Pico, NodeMCU, and other microcontrollers. It offers electrical isolation between the control circuit and the load, making it suitable for home automation, industrial control, robotics, and IoT applications.\u003c\/p\u003e\n\u003cp\u003eWith its compact design and easy-to-use screw terminals, the relay module is ideal for controlling lights, fans, pumps, motors, solenoids, and other electrical equipment.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSingle-channel relay module\u003c\/li\u003e\n\u003cli\u003eOperates from a 5V DC supply\u003c\/li\u003e\n\u003cli\u003eControls AC and DC loads\u003c\/li\u003e\n\u003cli\u003eHigh-current relay switching capability\u003c\/li\u003e\n\u003cli\u003eCompatible with Arduino, ESP32, STM32, and Raspberry Pi\u003c\/li\u003e\n\u003cli\u003eBuilt-in transistor driver circuit\u003c\/li\u003e\n\u003cli\u003eOnboard status indicator LED\u003c\/li\u003e\n\u003cli\u003eEasy screw terminal connections\u003c\/li\u003e\n\u003cli\u003eTTL-compatible control input\u003c\/li\u003e\n\u003cli\u003eReliable electromechanical switching\u003c\/li\u003e\n\u003cli\u003eFast response time\u003c\/li\u003e\n\u003cli\u003eCompact PCB design\u003c\/li\u003e\n\u003cli\u003eSuitable for automation and control applications\u003c\/li\u003e\n\u003cli\u003eEasy installation and integration\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46658473558070,"sku":"1NWE7LNM0Z","price":49.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/relay-1.jpg?v=1782833257"},{"product_id":"smd-rgb-led-module","title":"SMD RGB Led Module (KY-009)","description":"\u003cp data-start=\"55\" data-end=\"469\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe SMD RGB LED Module is a compact lighting module featuring a high-brightness Surface Mount Device (SMD) RGB LED capable of producing a wide range of colors through the combination of red, green, and blue light. The module is designed for easy interfacing with microcontrollers and development boards, making it ideal for lighting effects, status indication, decorative electronics, and interactive projects.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"471\" data-end=\"776\"\u003eBy controlling each color channel individually using digital or PWM signals, users can generate millions of color combinations and dynamic lighting effects. The compact PCB design and low power consumption make it suitable for embedded systems, robotics, IoT devices, and educational electronics projects.\u003c\/p\u003e\n\u003cp data-start=\"778\" data-end=\"892\"\u003eThe module is fully compatible with Arduino, ESP32, STM32, Raspberry Pi Pico, and other microcontroller platforms.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"894\" data-end=\"912\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\n\u003cstrong data-start=\"896\" data-end=\"912\"\u003eKey Features\u003c\/strong\u003e\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"914\" data-end=\"1409\"\u003e\n\u003cli data-section-id=\"1fvmk1u\" data-start=\"914\" data-end=\"943\"\u003eHigh-brightness SMD RGB LED\u003c\/li\u003e\n\u003cli data-section-id=\"6rh65a\" data-start=\"944\" data-end=\"990\"\u003eGenerates multiple colors through RGB mixing\u003c\/li\u003e\n\u003cli data-section-id=\"18etc34\" data-start=\"991\" data-end=\"1024\"\u003eSupports PWM brightness control\u003c\/li\u003e\n\u003cli data-section-id=\"1fxa87q\" data-start=\"1025\" data-end=\"1052\"\u003eCompact PCB module design\u003c\/li\u003e\n\u003cli data-section-id=\"jhmxae\" data-start=\"1053\" data-end=\"1076\"\u003eLow power consumption\u003c\/li\u003e\n\u003cli data-section-id=\"8awaop\" data-start=\"1077\" data-end=\"1102\"\u003eFast switching response\u003c\/li\u003e\n\u003cli data-section-id=\"1spvs2o\" data-start=\"1103\" data-end=\"1137\"\u003eEasy microcontroller interfacing\u003c\/li\u003e\n\u003cli data-section-id=\"xztcsb\" data-start=\"1138\" data-end=\"1161\"\u003eHigh color uniformity\u003c\/li\u003e\n\u003cli data-section-id=\"7pxvl7\" data-start=\"1162\" data-end=\"1192\"\u003eDurable SMD LED construction\u003c\/li\u003e\n\u003cli data-section-id=\"yon8yd\" data-start=\"1193\" data-end=\"1242\"\u003eSuitable for decorative lighting and indicators\u003c\/li\u003e\n\u003cli data-section-id=\"1xp9ed6\" data-start=\"1243\" data-end=\"1300\"\u003eCompatible with Arduino, ESP32, STM32, and Raspberry Pi\u003c\/li\u003e\n\u003cli data-section-id=\"eg8y7v\" data-start=\"1301\" data-end=\"1336\"\u003eSupports dynamic lighting effects\u003c\/li\u003e\n\u003cli data-section-id=\"1wkc0eb\" data-start=\"1337\" data-end=\"1368\"\u003eReliable and stable operation\u003c\/li\u003e\n\u003cli data-section-id=\"52qqzs\" data-start=\"1369\" data-end=\"1409\"\u003eIdeal for DIY and educational projects\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46665959407670,"sku":"NMSQMKPGMB","price":29.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/rgbsmd-1.webp?v=1782833265"},{"product_id":"7-color-flash-led","title":"7 Color Flash Led (KY-034)","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\" data-end=\"395\" data-start=\"54\"\u003eThe 7 Color Flash LED is a self-flashing multicolor LED that automatically cycles through seven vibrant colors without requiring an external controller or microcontroller. The LED contains an integrated control IC that continuously changes the emitted color, creating attractive lighting effects with a simple DC power supply connection.\u003cspan class=\"PDq2pG_selectionAnchor\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"758\" data-start=\"397\"\u003eIts low power consumption, compact size, and ease of use make it ideal for decorative lighting, DIY electronics projects, toys, indicator lights, model making, wearable electronics, and creative lighting applications. Simply connect the LED to an appropriate power source with a current-limiting resistor, and it will automatically begin cycling through colors.\u003c\/p\u003e\n\u003cp data-end=\"907\" data-start=\"760\"\u003eThe 7 Color Flash LED is widely used by hobbyists, students, and electronics enthusiasts looking to add dynamic lighting effects to their projects.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 class=\"PDq2pG_selectionAnchorContainer\" data-end=\"927\" data-start=\"909\"\u003e\n\u003cstrong data-end=\"927\" data-start=\"911\"\u003eKey Features\u003c\/strong\u003e\u003cspan class=\"PDq2pG_selectionAnchor\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul data-end=\"1410\" data-start=\"929\"\u003e\n\u003cli data-end=\"968\" data-start=\"929\" data-section-id=\"25aijw\"\u003eAutomatically cycles through 7 colors\u003c\/li\u003e\n\u003cli data-end=\"1018\" data-start=\"969\" data-section-id=\"1yfvbu8\"\u003eBuilt-in flashing and color-changing controller\u003c\/li\u003e\n\u003cli data-end=\"1053\" data-start=\"1019\" data-section-id=\"gjjric\"\u003eNo external programming required\u003c\/li\u003e\n\u003cli data-end=\"1085\" data-start=\"1054\" data-section-id=\"1xa0g3r\"\u003eBright and vivid color output\u003c\/li\u003e\n\u003cli data-end=\"1109\" data-start=\"1086\" data-section-id=\"jhmxae\"\u003eLow power consumption\u003c\/li\u003e\n\u003cli data-end=\"1137\" data-start=\"1110\" data-section-id=\"dkn5wm\"\u003eSimple two-pin connection\u003c\/li\u003e\n\u003cli data-end=\"1170\" data-start=\"1138\" data-section-id=\"1pi3mw8\"\u003eCompact and lightweight design\u003c\/li\u003e\n\u003cli data-end=\"1203\" data-start=\"1171\" data-section-id=\"1vktu33\"\u003eSmooth color transition effect\u003c\/li\u003e\n\u003cli data-end=\"1229\" data-start=\"1204\" data-section-id=\"s1kg5x\"\u003eLong operating lifespan\u003c\/li\u003e\n\u003cli data-end=\"1273\" data-start=\"1230\" data-section-id=\"vrajpi\"\u003eEasy integration into electronic circuits\u003c\/li\u003e\n\u003cli data-end=\"1308\" data-start=\"1274\" data-section-id=\"8yw3kc\"\u003eSuitable for decorative lighting\u003c\/li\u003e\n\u003cli data-end=\"1340\" data-start=\"1309\" data-section-id=\"1wkc0eb\"\u003eReliable and stable operation\u003c\/li\u003e\n\u003cli data-end=\"1375\" data-start=\"1341\" data-section-id=\"953l3l\"\u003eIdeal for hobby and DIY projects\u003c\/li\u003e\n\u003cli data-end=\"1410\" data-start=\"1376\" data-section-id=\"1hhc6w4\"\u003eCost-effective lighting solution\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46666038050870,"sku":"VRG6MBQMRN","price":19.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/LED7-1.webp?v=1782833266"},{"product_id":"5mm-two-color-led-module-ky-011","title":"5mm Two-Color LED Module (KY-011)","description":"\u003cp data-start=\"72\" data-end=\"474\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe KY-011 5mm Two-Color LED Module is a compact LED module featuring a 5mm dual-color LED, typically capable of displaying red and green light. By controlling the LED pins individually, users can illuminate either color independently or both simultaneously (depending on the LED configuration), making it ideal for status indication, visual signaling, and educational electronics projects.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"476\" data-end=\"714\"\u003eThe module is designed for direct interfacing with Arduino, ESP32, STM32, Raspberry Pi Pico, and other microcontrollers. It includes the required current-limiting resistor, allowing easy integration without additional external components.\u003c\/p\u003e\n\u003cp data-start=\"716\" data-end=\"890\"\u003eThe KY-011 module is commonly used in robotics, embedded systems, automation projects, and STEM education to demonstrate digital output control and multi-color LED operation.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"892\" data-end=\"910\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\n\u003cstrong data-start=\"894\" data-end=\"910\"\u003eKey Features\u003c\/strong\u003e\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"912\" data-end=\"1439\"\u003e\n\u003cli data-section-id=\"ybv0c6\" data-start=\"912\" data-end=\"948\"\u003eHigh-brightness 5mm dual-color LED\u003c\/li\u003e\n\u003cli data-section-id=\"1axlrvv\" data-start=\"949\" data-end=\"984\"\u003eDisplays two different LED colors\u003c\/li\u003e\n\u003cli data-section-id=\"oroisy\" data-start=\"985\" data-end=\"1020\"\u003eIndependent control of each color\u003c\/li\u003e\n\u003cli data-section-id=\"1m2bzmq\" data-start=\"1021\" data-end=\"1057\"\u003eBuilt-in current-limiting resistor\u003c\/li\u003e\n\u003cli data-section-id=\"jhmxae\" data-start=\"1058\" data-end=\"1081\"\u003eLow power consumption\u003c\/li\u003e\n\u003cli data-section-id=\"8awaop\" data-start=\"1082\" data-end=\"1107\"\u003eFast switching response\u003c\/li\u003e\n\u003cli data-section-id=\"1fxa87q\" data-start=\"1108\" data-end=\"1135\"\u003eCompact PCB module design\u003c\/li\u003e\n\u003cli data-section-id=\"1spvs2o\" data-start=\"1136\" data-end=\"1170\"\u003eEasy microcontroller interfacing\u003c\/li\u003e\n\u003cli data-section-id=\"i0bjz7\" data-start=\"1171\" data-end=\"1202\"\u003eStable and reliable operation\u003c\/li\u003e\n\u003cli data-section-id=\"1pgdyio\" data-start=\"1203\" data-end=\"1240\"\u003eSuitable for digital output control\u003c\/li\u003e\n\u003cli data-section-id=\"1xp9ed6\" data-start=\"1241\" data-end=\"1298\"\u003eCompatible with Arduino, ESP32, STM32, and Raspberry Pi\u003c\/li\u003e\n\u003cli data-section-id=\"d96rj4\" data-start=\"1299\" data-end=\"1348\"\u003eIdeal for status indication and visual feedback\u003c\/li\u003e\n\u003cli data-section-id=\"ox27s4\" data-start=\"1349\" data-end=\"1384\"\u003eDurable through-hole construction\u003c\/li\u003e\n\u003cli data-section-id=\"2htzhr\" data-start=\"1385\" data-end=\"1439\"\u003ePerfect for educational and DIY electronics projects\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46675958857782,"sku":"PM5M9ZU245","price":29.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/5mm-3.png?v=1782833284"},{"product_id":"3mm-two-color-led-module-ky-029","title":"3mm Two-Color LED Module (KY-029)","description":"\u003cp data-start=\"72\" data-end=\"452\"\u003eThe KY-029 3mm Two-Color LED Module is a compact indicator module featuring a 3mm dual-color LED, typically capable of displaying red and green light. By independently controlling each LED terminal, the module can illuminate either color individually or both together (depending on the LED configuration), providing versatile visual indication for electronic projects.\u003c\/p\u003e\n\u003cp data-start=\"454\" data-end=\"748\"\u003eThe module includes an onboard current-limiting resistor for easy connection to microcontrollers without requiring additional external components. Its compact size and low power consumption make it suitable for Arduino, ESP32, STM32, Raspberry Pi Pico, and other embedded development platforms.\u003c\/p\u003e\n\u003cp data-start=\"750\" data-end=\"925\"\u003eThe KY-029 is commonly used in robotics, automation systems, status indicators, educational electronics, and DIY projects where compact multi-color LED indication is required.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"927\" data-end=\"945\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\n\u003cstrong data-start=\"929\" data-end=\"945\"\u003eKey Features\u003c\/strong\u003e\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"947\" data-end=\"1474\"\u003e\n\u003cli data-section-id=\"1elsqeo\" data-start=\"947\" data-end=\"983\"\u003eHigh-brightness 3mm dual-color LED\u003c\/li\u003e\n\u003cli data-section-id=\"1axlrvv\" data-start=\"984\" data-end=\"1019\"\u003eDisplays two different LED colors\u003c\/li\u003e\n\u003cli data-section-id=\"oroisy\" data-start=\"1020\" data-end=\"1055\"\u003eIndependent control of each color\u003c\/li\u003e\n\u003cli data-section-id=\"1m2bzmq\" data-start=\"1056\" data-end=\"1092\"\u003eBuilt-in current-limiting resistor\u003c\/li\u003e\n\u003cli data-section-id=\"jhmxae\" data-start=\"1093\" data-end=\"1116\"\u003eLow power consumption\u003c\/li\u003e\n\u003cli data-section-id=\"8awaop\" data-start=\"1117\" data-end=\"1142\"\u003eFast switching response\u003c\/li\u003e\n\u003cli data-section-id=\"1fxa87q\" data-start=\"1143\" data-end=\"1170\"\u003eCompact PCB module design\u003c\/li\u003e\n\u003cli data-section-id=\"1spvs2o\" data-start=\"1171\" data-end=\"1205\"\u003eEasy microcontroller interfacing\u003c\/li\u003e\n\u003cli data-section-id=\"i0bjz7\" data-start=\"1206\" data-end=\"1237\"\u003eStable and reliable operation\u003c\/li\u003e\n\u003cli data-section-id=\"1pgdyio\" data-start=\"1238\" data-end=\"1275\"\u003eSuitable for digital output control\u003c\/li\u003e\n\u003cli data-section-id=\"1xp9ed6\" data-start=\"1276\" data-end=\"1333\"\u003eCompatible with Arduino, ESP32, STM32, and Raspberry Pi\u003c\/li\u003e\n\u003cli data-section-id=\"d96rj4\" data-start=\"1334\" data-end=\"1383\"\u003eIdeal for status indication and visual feedback\u003c\/li\u003e\n\u003cli data-section-id=\"ox27s4\" data-start=\"1384\" data-end=\"1419\"\u003eDurable through-hole construction\u003c\/li\u003e\n\u003cli data-section-id=\"2htzhr\" data-start=\"1420\" data-end=\"1474\"\u003ePerfect for educational and DIY electronics projects\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46676492091446,"sku":"DIB0NGIQ8W","price":29.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/ky029-3.png?v=1782833284"},{"product_id":"laser-module-650nm-5v-ky-008","title":"Laser Module 650NM 5V (KY-008)","description":"\u003cp data-start=\"67\" data-end=\"397\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe KY-008 Laser Module is a compact red laser emitter module designed to produce a focused 650nm visible red laser beam for alignment, positioning, detection, and educational applications. The module integrates a laser diode with a current-limiting resistor, allowing it to operate directly from a 5V DC power supply.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"399\" data-end=\"767\"\u003eWith its simple three-pin interface, the KY-008 can be easily connected to Arduino, ESP32, STM32, Raspberry Pi Pico, and other microcontroller platforms. The laser can be switched on and off using a digital output pin, making it ideal for obstacle detection, laser tripwire systems, optical communication experiments, robotics, positioning systems, and STEM education.\u003c\/p\u003e\n\u003cp data-start=\"769\" data-end=\"913\"\u003eIts compact size, low power consumption, and reliable operation make it a popular choice for DIY electronics, automation, and embedded projects.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"915\" data-end=\"933\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\n\u003cstrong data-start=\"917\" data-end=\"933\"\u003eKey Features\u003c\/strong\u003e\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"935\" data-end=\"1440\"\u003e\n\u003cli data-section-id=\"m0k8s3\" data-start=\"935\" data-end=\"967\"\u003e650nm visible red laser output\u003c\/li\u003e\n\u003cli data-section-id=\"1ewmbej\" data-start=\"968\" data-end=\"1007\"\u003eOperates directly from a 5V DC supply\u003c\/li\u003e\n\u003cli data-section-id=\"o7pap3\" data-start=\"1008\" data-end=\"1048\"\u003eHigh-quality semiconductor laser diode\u003c\/li\u003e\n\u003cli data-section-id=\"12emzqm\" data-start=\"1049\" data-end=\"1080\"\u003eFocused and bright laser beam\u003c\/li\u003e\n\u003cli data-section-id=\"jhmxae\" data-start=\"1081\" data-end=\"1104\"\u003eLow power consumption\u003c\/li\u003e\n\u003cli data-section-id=\"8awaop\" data-start=\"1105\" data-end=\"1130\"\u003eFast switching response\u003c\/li\u003e\n\u003cli data-section-id=\"1fxa87q\" data-start=\"1131\" data-end=\"1158\"\u003eCompact PCB module design\u003c\/li\u003e\n\u003cli data-section-id=\"1m2bzmq\" data-start=\"1159\" data-end=\"1195\"\u003eBuilt-in current-limiting resistor\u003c\/li\u003e\n\u003cli data-section-id=\"1spvs2o\" data-start=\"1196\" data-end=\"1230\"\u003eEasy microcontroller interfacing\u003c\/li\u003e\n\u003cli data-section-id=\"i0bjz7\" data-start=\"1231\" data-end=\"1262\"\u003eStable and reliable operation\u003c\/li\u003e\n\u003cli data-section-id=\"16cyp58\" data-start=\"1263\" data-end=\"1306\"\u003eSuitable for optical sensing applications\u003c\/li\u003e\n\u003cli data-section-id=\"1xp9ed6\" data-start=\"1307\" data-end=\"1364\"\u003eCompatible with Arduino, ESP32, STM32, and Raspberry Pi\u003c\/li\u003e\n\u003cli data-section-id=\"1vph20x\" data-start=\"1365\" data-end=\"1410\"\u003eIdeal for robotics and educational projects\u003c\/li\u003e\n\u003cli data-section-id=\"5hs6k5\" data-start=\"1411\" data-end=\"1440\"\u003eSimple plug-and-play design\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46677403861046,"sku":"RVDXL9FOER","price":39.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/laser_module_3.png?v=1782833293"},{"product_id":"momentary-tactile-push-button-module-ky-004","title":"Momentary Tactile Push Button Module (KY-004)","description":"\u003cp data-start=\"82\" data-end=\"435\"\u003eThe KY-004 Momentary Tactile Push Button Module is a simple digital input module designed to provide reliable user input for microcontroller-based projects. It features a high-quality tactile push button that generates a digital signal when pressed, making it ideal for triggering events, menu navigation, user interaction, and control applications.\u003c\/p\u003e\n\u003cp data-start=\"437\" data-end=\"755\"\u003eThe module includes an onboard pull-up resistor, allowing direct connection to Arduino, ESP32, STM32, Raspberry Pi Pico, and other development boards without requiring additional external components. When the button is pressed, the output changes state, enabling the microcontroller to detect the user input instantly.\u003c\/p\u003e\n\u003cp data-start=\"757\" data-end=\"934\"\u003eDue to its compact size, durability, and ease of use, the KY-004 is widely used in robotics, embedded systems, automation projects, educational electronics, and DIY prototyping.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"936\" data-end=\"954\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\n\u003cstrong data-start=\"938\" data-end=\"954\"\u003eKey Features\u003c\/strong\u003e\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"956\" data-end=\"1421\"\u003e\n\u003cli data-section-id=\"v2unf0\" data-start=\"956\" data-end=\"990\"\u003eHigh-quality tactile push button\u003c\/li\u003e\n\u003cli data-section-id=\"7dbzdh\" data-start=\"991\" data-end=\"1019\"\u003eMomentary switch operation\u003c\/li\u003e\n\u003cli data-section-id=\"1r6wwsz\" data-start=\"1020\" data-end=\"1043\"\u003eDigital output signal\u003c\/li\u003e\n\u003cli data-section-id=\"1q9gyda\" data-start=\"1044\" data-end=\"1071\"\u003eBuilt-in pull-up resistor\u003c\/li\u003e\n\u003cli data-section-id=\"1emvyce\" data-start=\"1072\" data-end=\"1092\"\u003eFast response time\u003c\/li\u003e\n\u003cli data-section-id=\"1fxa87q\" data-start=\"1093\" data-end=\"1120\"\u003eCompact PCB module design\u003c\/li\u003e\n\u003cli data-section-id=\"jhmxae\" data-start=\"1121\" data-end=\"1144\"\u003eLow power consumption\u003c\/li\u003e\n\u003cli data-section-id=\"bym2tq\" data-start=\"1145\" data-end=\"1176\"\u003eReliable mechanical operation\u003c\/li\u003e\n\u003cli data-section-id=\"1spvs2o\" data-start=\"1177\" data-end=\"1211\"\u003eEasy microcontroller interfacing\u003c\/li\u003e\n\u003cli data-section-id=\"1q4fi5c\" data-start=\"1212\" data-end=\"1235\"\u003eStable digital output\u003c\/li\u003e\n\u003cli data-section-id=\"1xp9ed6\" data-start=\"1236\" data-end=\"1293\"\u003eCompatible with Arduino, ESP32, STM32, and Raspberry Pi\u003c\/li\u003e\n\u003cli data-section-id=\"uqnhn0\" data-start=\"1294\" data-end=\"1332\"\u003eSuitable for user input applications\u003c\/li\u003e\n\u003cli data-section-id=\"ox27s4\" data-start=\"1333\" data-end=\"1368\"\u003eDurable through-hole construction\u003c\/li\u003e\n\u003cli data-section-id=\"sca5i1\" data-start=\"1369\" data-end=\"1421\"\u003eIdeal for educational and DIY electronics projects\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46677752348726,"sku":"5U6C4Z45AL","price":29.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/push_button_module-2.png?v=1782833292"},{"product_id":"ir-transmitter-sensor-module-38khz-ky-005","title":"IR Transmitter Sensor Module 38kHz (KY-005)","description":"\u003cp data-start=\"80\" data-end=\"500\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe KY-005 IR Transmitter Sensor Module is a compact infrared transmission module designed to emit 38kHz modulated infrared signals for wireless communication and remote control applications. The module features a high-power infrared LED that transmits invisible IR light, making it suitable for communication with standard IR receiver modules such as the KY-022, TSOP38238, and other 38kHz IR receivers.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"502\" data-end=\"792\"\u003eThe KY-005 is widely used in remote control systems, home automation, IR communication projects, robotics, consumer electronics, and educational applications. It can be directly interfaced with Arduino, ESP32, STM32, Raspberry Pi Pico, and other microcontrollers using a digital output pin.\u003c\/p\u003e\n\u003cp data-start=\"794\" data-end=\"945\"\u003eIts compact size, low power consumption, and simple three-pin interface make it an ideal choice for transmitting infrared commands and control signals.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"947\" data-end=\"965\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\n\u003cstrong data-start=\"949\" data-end=\"965\"\u003eKey Features\u003c\/strong\u003e\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"967\" data-end=\"1481\"\u003e\n\u003cli data-section-id=\"1qwrnsj\" data-start=\"967\" data-end=\"1003\"\u003e38kHz infrared signal transmission\u003c\/li\u003e\n\u003cli data-section-id=\"medln2\" data-start=\"1004\" data-end=\"1037\"\u003eHigh-power infrared LED emitter\u003c\/li\u003e\n\u003cli data-section-id=\"dpossh\" data-start=\"1038\" data-end=\"1071\"\u003eInvisible infrared light output\u003c\/li\u003e\n\u003cli data-section-id=\"pluj32\" data-start=\"1072\" data-end=\"1116\"\u003eOptimized for standard IR receiver modules\u003c\/li\u003e\n\u003cli data-section-id=\"jhmxae\" data-start=\"1117\" data-end=\"1140\"\u003eLow power consumption\u003c\/li\u003e\n\u003cli data-section-id=\"8awaop\" data-start=\"1141\" data-end=\"1166\"\u003eFast switching response\u003c\/li\u003e\n\u003cli data-section-id=\"1fxa87q\" data-start=\"1167\" data-end=\"1194\"\u003eCompact PCB module design\u003c\/li\u003e\n\u003cli data-section-id=\"zmgilz\" data-start=\"1195\" data-end=\"1223\"\u003eSimple three-pin interface\u003c\/li\u003e\n\u003cli data-section-id=\"5www1u\" data-start=\"1224\" data-end=\"1261\"\u003eReliable long-distance transmission\u003c\/li\u003e\n\u003cli data-section-id=\"1spvs2o\" data-start=\"1262\" data-end=\"1296\"\u003eEasy microcontroller interfacing\u003c\/li\u003e\n\u003cli data-section-id=\"dqz6k2\" data-start=\"1297\" data-end=\"1327\"\u003eStable and durable operation\u003c\/li\u003e\n\u003cli data-section-id=\"1xp9ed6\" data-start=\"1328\" data-end=\"1385\"\u003eCompatible with Arduino, ESP32, STM32, and Raspberry Pi\u003c\/li\u003e\n\u003cli data-section-id=\"1nq1dvs\" data-start=\"1386\" data-end=\"1428\"\u003eSuitable for remote control applications\u003c\/li\u003e\n\u003cli data-section-id=\"sca5i1\" data-start=\"1429\" data-end=\"1481\"\u003eIdeal for educational and DIY electronics projects\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46678192455734,"sku":"NWLKL1CODW","price":49.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/ir_transmitter-1.png?v=1782833301"},{"product_id":"rotary-encoder-module-ky-040","title":"Rotary Encoder Module (KY-040)","description":"\u003cp data-start=\"67\" data-end=\"418\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe KY-040 Rotary Encoder Module is a versatile input device designed to detect rotational movement and direction with high accuracy. Unlike traditional potentiometers, the rotary encoder can rotate continuously without mechanical stops, making it ideal for menu navigation, parameter adjustment, volume control, and position sensing applications.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"420\" data-end=\"791\"\u003eThe module features a 20-step incremental rotary encoder with an integrated momentary push-button switch. It generates two quadrature digital signals (CLK and DT), allowing a microcontroller to determine both the direction and amount of rotation. The built-in push button provides an additional user input, making the module ideal for interactive control systems.\u003c\/p\u003e\n\u003cp data-start=\"793\" data-end=\"1002\"\u003eThe KY-040 is widely used in Arduino, ESP32, STM32, Raspberry Pi Pico, AVR, and PIC projects, including user interfaces, robotics, CNC controllers, 3D printers, audio equipment, and industrial control systems.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"1004\" data-end=\"1022\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\n\u003cstrong data-start=\"1006\" data-end=\"1022\"\u003eKey Features\u003c\/strong\u003e\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"1024\" data-end=\"1540\"\u003e\n\u003cli data-section-id=\"x1cjrn\" data-start=\"1024\" data-end=\"1052\"\u003eIncremental rotary encoder\u003c\/li\u003e\n\u003cli data-section-id=\"1y92dbo\" data-start=\"1053\" data-end=\"1079\"\u003eContinuous 360° rotation\u003c\/li\u003e\n\u003cli data-section-id=\"1yvgvts\" data-start=\"1080\" data-end=\"1129\"\u003eDetects clockwise and counterclockwise movement\u003c\/li\u003e\n\u003cli data-section-id=\"evd8mh\" data-start=\"1130\" data-end=\"1169\"\u003eBuilt-in momentary push-button switch\u003c\/li\u003e\n\u003cli data-section-id=\"hn3ufu\" data-start=\"1170\" data-end=\"1198\"\u003eDigital quadrature outputs\u003c\/li\u003e\n\u003cli data-section-id=\"9aoswy\" data-start=\"1199\" data-end=\"1226\"\u003eHigh positioning accuracy\u003c\/li\u003e\n\u003cli data-section-id=\"11s35nk\" data-start=\"1227\" data-end=\"1255\"\u003eMechanical detent feedback\u003c\/li\u003e\n\u003cli data-section-id=\"1fxa87q\" data-start=\"1256\" data-end=\"1283\"\u003eCompact PCB module design\u003c\/li\u003e\n\u003cli data-section-id=\"jhmxae\" data-start=\"1284\" data-end=\"1307\"\u003eLow power consumption\u003c\/li\u003e\n\u003cli data-section-id=\"i0bjz7\" data-start=\"1308\" data-end=\"1339\"\u003eStable and reliable operation\u003c\/li\u003e\n\u003cli data-section-id=\"1spvs2o\" data-start=\"1340\" data-end=\"1374\"\u003eEasy microcontroller interfacing\u003c\/li\u003e\n\u003cli data-section-id=\"1xp9ed6\" data-start=\"1375\" data-end=\"1432\"\u003eCompatible with Arduino, ESP32, STM32, and Raspberry Pi\u003c\/li\u003e\n\u003cli data-section-id=\"15l4jia\" data-start=\"1433\" data-end=\"1485\"\u003eIdeal for menu navigation and parameter adjustment\u003c\/li\u003e\n\u003cli data-section-id=\"2htzhr\" data-start=\"1486\" data-end=\"1540\"\u003ePerfect for educational and DIY electronics projects\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46692054859830,"sku":"6B8LTYXCB3","price":69.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/encoder-1.png?v=1782833309"},{"product_id":"4-channel-touch-sensor-module-ttp224","title":"4-Channel Touch Sensor Module - TTP224","description":"\u003cp data-start=\"72\" data-end=\"516\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe TTP224 4-Channel Touch Sensor Module is a capacitive touch input module designed to replace traditional mechanical push buttons with reliable touch-sensitive controls. Based on the TTP224 capacitive touch detection IC, the module provides four independent touch pads, each with its own digital output, allowing users to easily implement touch interfaces in embedded and electronic projects. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"518\" data-end=\"1000\"\u003eThe module operates by detecting changes in capacitance when a finger touches or approaches one of the touch pads. It features automatic calibration, low power consumption, and configurable operating modes, including momentary or toggle output, active HIGH or active LOW output, and single-key or multi-key operation. Four onboard LEDs indicate the status of each touch channel, making testing and debugging straightforward. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1002\" data-end=\"1320\"\u003eOperating from 2.4V to 5.5V, the TTP224 module interfaces directly with Arduino, ESP32, STM32, Raspberry Pi, AVR, PIC, and other microcontrollers through digital output pins. It is widely used in home automation, consumer electronics, touch control panels, robotics, smart appliances, and DIY electronics projects.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"etycth\" data-start=\"1327\" data-end=\"1344\" class=\"PDq2pG_selectionAnchorContainer\"\u003eKey Features\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"1346\" data-end=\"2018\"\u003e\n\u003cli data-section-id=\"i12dbq\" data-start=\"1346\" data-end=\"1395\"\u003eBased on the TTP224 capacitive touch sensing IC\u003c\/li\u003e\n\u003cli data-section-id=\"88mto6\" data-start=\"1396\" data-end=\"1436\"\u003eFour independent capacitive touch keys\u003c\/li\u003e\n\u003cli data-section-id=\"rn1q26\" data-start=\"1437\" data-end=\"1477\"\u003eNon-contact, wear-free touch operation\u003c\/li\u003e\n\u003cli data-section-id=\"1bohqiv\" data-start=\"1478\" data-end=\"1515\"\u003eAutomatic environmental calibration\u003c\/li\u003e\n\u003cli data-section-id=\"18ts7xy\" data-start=\"1516\" data-end=\"1550\"\u003eFour independent digital outputs\u003c\/li\u003e\n\u003cli data-section-id=\"wcev52\" data-start=\"1551\" data-end=\"1597\"\u003eConfigurable momentary or toggle output mode\u003c\/li\u003e\n\u003cli data-section-id=\"5peis\" data-start=\"1598\" data-end=\"1646\"\u003eConfigurable active HIGH or active LOW outputs\u003c\/li\u003e\n\u003cli data-section-id=\"5633q1\" data-start=\"1647\" data-end=\"1692\"\u003eSupports single-key and multi-key operation\u003c\/li\u003e\n\u003cli data-section-id=\"7wvgwm\" data-start=\"1693\" data-end=\"1729\"\u003eFour onboard status indicator LEDs\u003c\/li\u003e\n\u003cli data-section-id=\"jhmxae\" data-start=\"1730\" data-end=\"1753\"\u003eLow power consumption\u003c\/li\u003e\n\u003cli data-section-id=\"dklky6\" data-start=\"1754\" data-end=\"1775\"\u003eFast touch response\u003c\/li\u003e\n\u003cli data-section-id=\"ovc29n\" data-start=\"1776\" data-end=\"1811\"\u003eHigh immunity to electrical noise\u003c\/li\u003e\n\u003cli data-section-id=\"e3xn03\" data-start=\"1812\" data-end=\"1885\"\u003eOperates through thin non-metallic materials such as plastic or acrylic\u003c\/li\u003e\n\u003cli data-section-id=\"1lcuyls\" data-start=\"1886\" data-end=\"1970\"\u003eCompatible with Arduino, ESP32, STM32, Raspberry Pi, AVR, and PIC microcontrollers\u003c\/li\u003e\n\u003cli data-section-id=\"bmsuxk\" data-start=\"1971\" data-end=\"2018\"\u003eIdeal replacement for mechanical push buttons\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46728879538230,"sku":"61K7WJZCEE","price":99.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/TTP224_4-Channel_Touch-1_53913955-b376-46a1-925f-8c132cb17308.png?v=1782833360"},{"product_id":"spdt-relay-5vdc-pcb-mount-5-pin","title":"SPDT Relay 5VDC - PCB Mount 5 pin","description":"\u003cp data-start=\"64\" data-end=\"707\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe SPDT Relay 5VDC – PCB Mount 5 Pin is a compact electromechanical relay designed for switching high-voltage or high-current loads using a low-voltage 5V DC coil. Featuring a Single Pole Double Throw (SPDT) contact configuration, the relay provides Normally Open (NO), Normally Closed (NC), and Common (COM) terminals, making it suitable for applications requiring flexible switching between two circuits. It is commonly available in the industry-standard SRD-05VDC-SL-C form factor and is widely used in automation, power control, consumer electronics, and embedded systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"709\" data-end=\"1155\"\u003eDesigned for through-hole PCB mounting, the relay supports switching loads up to 10A at 250VAC or 30VDC while maintaining electrical isolation between the control and load circuits. Its sealed construction, low coil power consumption, and long mechanical life make it ideal for Arduino relay circuits, home appliances, industrial control systems, power supplies, and DIY electronics projects.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"etycth\" data-start=\"1162\" data-end=\"1179\" class=\"PDq2pG_selectionAnchorContainer\"\u003eKey Features\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"1181\" data-end=\"1768\"\u003e\n\u003cli data-section-id=\"11fg89x\" data-start=\"1181\" data-end=\"1236\"\u003eSingle Pole Double Throw (SPDT) contact configuration\u003c\/li\u003e\n\u003cli data-section-id=\"e9hj3k\" data-start=\"1237\" data-end=\"1259\"\u003e5V DC coil operation\u003c\/li\u003e\n\u003cli data-section-id=\"1e5gdws\" data-start=\"1260\" data-end=\"1287\"\u003ePCB through-hole mounting\u003c\/li\u003e\n\u003cli data-section-id=\"swvjmu\" data-start=\"1288\" data-end=\"1312\"\u003eStandard 5-pin package\u003c\/li\u003e\n\u003cli data-section-id=\"31bv3r\" data-start=\"1313\" data-end=\"1382\"\u003eNormally Open (NO), Normally Closed (NC), and Common (COM) contacts\u003c\/li\u003e\n\u003cli data-section-id=\"1w2nhn4\" data-start=\"1383\" data-end=\"1413\"\u003eSwitching capacity up to 10A\u003c\/li\u003e\n\u003cli data-section-id=\"fwbfzi\" data-start=\"1414\" data-end=\"1449\"\u003eSupports AC and DC load switching\u003c\/li\u003e\n\u003cli data-section-id=\"u9grrv\" data-start=\"1450\" data-end=\"1483\"\u003eCompact and space-saving design\u003c\/li\u003e\n\u003cli data-section-id=\"89ggil\" data-start=\"1484\" data-end=\"1527\"\u003eSealed enclosure for improved reliability\u003c\/li\u003e\n\u003cli data-section-id=\"pow3hr\" data-start=\"1528\" data-end=\"1556\"\u003eLow coil power consumption\u003c\/li\u003e\n\u003cli data-section-id=\"kjaexj\" data-start=\"1557\" data-end=\"1610\"\u003eHigh dielectric isolation between coil and contacts\u003c\/li\u003e\n\u003cli data-section-id=\"17g2iq2\" data-start=\"1611\" data-end=\"1648\"\u003eLong mechanical and electrical life\u003c\/li\u003e\n\u003cli data-section-id=\"r74l1m\" data-start=\"1649\" data-end=\"1704\"\u003eSuitable for microcontroller-based switching circuits\u003c\/li\u003e\n\u003cli data-section-id=\"18tryab\" data-start=\"1705\" data-end=\"1768\"\u003eIdeal for automation, home appliances, and industrial control\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46748259614774,"sku":"E8LO16C1M1","price":25.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/spdt5v-1.png?v=1783280053"},{"product_id":"tp4056-battery-charging-protection-module-micro-usb","title":"TP4056 - Battery Charging\/Protection Module (Micro USB)","description":"\u003cp data-start=\"86\" data-end=\"589\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe TP4056 Battery Charging\/Protection Module (Micro USB) is a compact charging solution designed for single-cell 3.7V Lithium-Ion (Li-ion) and Lithium Polymer (Li-Po) batteries. Built around the TP4056 linear charging IC, along with the DW01A battery protection IC and FS8205A dual MOSFET, the module provides intelligent battery charging while protecting the battery against overcharging, over-discharging, overcurrent, and short circuits. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"591\" data-end=\"1235\"\u003eThe module accepts a 5V input through a Micro USB connector or dedicated input pads and charges the battery using the Constant Current\/Constant Voltage (CC\/CV) charging algorithm. The default charging current is 1A, which can be adjusted by replacing the onboard programming resistor. Two onboard LEDs indicate the charging status, making it easy to monitor battery charging progress. Compatible with 18650 cells and other single-cell Li-ion\/Li-Po batteries, the TP4056 module is widely used in portable electronics, IoT devices, DIY power banks, robotics, and battery-powered embedded systems.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"etycth\" data-start=\"1242\" data-end=\"1259\" class=\"PDq2pG_selectionAnchorContainer\"\u003eKey Features\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"1261\" data-end=\"1915\"\u003e\n\u003cli data-section-id=\"1dm3m11\" data-start=\"1261\" data-end=\"1309\"\u003eBased on the TP4056 lithium battery charger IC\u003c\/li\u003e\n\u003cli data-section-id=\"1skgcaj\" data-start=\"1310\" data-end=\"1363\"\u003eCharges single-cell 3.7V Li-ion and Li-Po batteries\u003c\/li\u003e\n\u003cli data-section-id=\"1pztc6r\" data-start=\"1364\" data-end=\"1402\"\u003eBuilt-in DW01A battery protection IC\u003c\/li\u003e\n\u003cli data-section-id=\"1au6eex\" data-start=\"1403\" data-end=\"1443\"\u003eFS8205A dual MOSFET protection circuit\u003c\/li\u003e\n\u003cli data-section-id=\"buqxyl\" data-start=\"1444\" data-end=\"1485\"\u003eMicro USB input for convenient charging\u003c\/li\u003e\n\u003cli data-section-id=\"cxuqfc\" data-start=\"1486\" data-end=\"1540\"\u003eConstant Current \/ Constant Voltage (CC\/CV) charging\u003c\/li\u003e\n\u003cli data-section-id=\"1ynpdm4\" data-start=\"1541\" data-end=\"1573\"\u003eDefault charging current of 1A\u003c\/li\u003e\n\u003cli data-section-id=\"ju97y1\" data-start=\"1574\" data-end=\"1628\"\u003eAdjustable charging current via programming resistor\u003c\/li\u003e\n\u003cli data-section-id=\"1v575rz\" data-start=\"1629\" data-end=\"1652\"\u003eOvercharge protection\u003c\/li\u003e\n\u003cli data-section-id=\"1wtfh70\" data-start=\"1653\" data-end=\"1680\"\u003eOver-discharge protection\u003c\/li\u003e\n\u003cli data-section-id=\"1d9mb58\" data-start=\"1681\" data-end=\"1705\"\u003eOvercurrent protection\u003c\/li\u003e\n\u003cli data-section-id=\"8idazr\" data-start=\"1706\" data-end=\"1732\"\u003eShort-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"awa0b4\" data-start=\"1733\" data-end=\"1771\"\u003eAutomatic charge termination at 4.2V\u003c\/li\u003e\n\u003cli data-section-id=\"11ujnsi\" data-start=\"1772\" data-end=\"1810\"\u003eCharging and full-charge status LEDs\u003c\/li\u003e\n\u003cli data-section-id=\"nttbaa\" data-start=\"1811\" data-end=\"1832\"\u003eLow standby current\u003c\/li\u003e\n\u003cli data-section-id=\"1st32h8\" data-start=\"1833\" data-end=\"1853\"\u003eCompact PCB design\u003c\/li\u003e\n\u003cli data-section-id=\"1j3ic1z\" data-start=\"1854\" data-end=\"1915\"\u003eIdeal for portable electronics and battery-powered projects\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46748439117878,"sku":"L7FSEF3ZXR","price":23.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/tp4056-2.png?v=1783280053"},{"product_id":"spdt-relay-12vdc-pcb-mount-5-pin","title":"SPDT Relay 12VDC - PCB Mount 5 pin","description":"\u003cp data-start=\"65\" data-end=\"474\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe SPDT Relay 12VDC – PCB Mount 5 Pin is a compact electromechanical power relay designed to switch AC or DC electrical loads using a 12V DC coil supply. Featuring a Single Pole Double Throw (SPDT) contact arrangement, the relay provides Common (COM), Normally Open (NO), and Normally Closed (NC) contacts, allowing a single input circuit to switch between two different output paths.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"476\" data-end=\"943\"\u003eDesigned for through-hole PCB mounting, this 5-pin relay is commonly used in automation systems, power control circuits, automotive electronics, home appliances, motor control systems, lighting controllers, security equipment, and embedded electronics. When the 12V coil is energized, the internal electromagnetic mechanism changes the position of the contacts, providing electrical isolation between the low-voltage control circuit and the switched load circuit.\u003c\/p\u003e\n\u003cp data-start=\"945\" data-end=\"1281\"\u003eThe relay is commonly available in compact PCB relay formats with contact ratings of up to 10A at 250VAC or 30VDC, depending on the specific manufacturer and relay model. Its compact size, reliable mechanical switching, and flexible SPDT contact configuration make it suitable for a wide range of switching and control applications.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"1288\" data-end=\"1305\" data-section-id=\"etycth\" class=\"PDq2pG_selectionAnchorContainer\"\u003eKey Features\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"1307\" data-end=\"1947\"\u003e\n\u003cli data-start=\"1307\" data-end=\"1337\" data-section-id=\"18ma77l\"\u003e12V DC electromagnetic relay\u003c\/li\u003e\n\u003cli data-start=\"1338\" data-end=\"1393\" data-section-id=\"11fg89x\"\u003eSingle Pole Double Throw (SPDT) contact configuration\u003c\/li\u003e\n\u003cli data-start=\"1394\" data-end=\"1427\" data-section-id=\"1btbjyq\"\u003eStandard 5-pin PCB mount design\u003c\/li\u003e\n\u003cli data-start=\"1428\" data-end=\"1473\" data-section-id=\"1jdkyj3\"\u003eProvides COM, NO, and NC switching contacts\u003c\/li\u003e\n\u003cli data-start=\"1474\" data-end=\"1519\" data-section-id=\"1gwhbp6\"\u003eSuitable for switching both AC and DC loads\u003c\/li\u003e\n\u003cli data-start=\"1520\" data-end=\"1573\" data-section-id=\"p0o44p\"\u003eContact capacity up to 10A on common relay variants\u003c\/li\u003e\n\u003cli data-start=\"1574\" data-end=\"1608\" data-section-id=\"1dq49kj\"\u003eCompact and space-saving package\u003c\/li\u003e\n\u003cli data-start=\"1609\" data-end=\"1636\" data-section-id=\"1r4ouek\"\u003eThrough-hole PCB mounting\u003c\/li\u003e\n\u003cli data-start=\"1637\" data-end=\"1695\" data-section-id=\"kmx6q3\"\u003eElectrical isolation between coil and switching contacts\u003c\/li\u003e\n\u003cli data-start=\"1696\" data-end=\"1724\" data-section-id=\"pow3hr\"\u003eLow coil power consumption\u003c\/li\u003e\n\u003cli data-start=\"1725\" data-end=\"1751\" data-section-id=\"1nc35tb\"\u003eFast switching operation\u003c\/li\u003e\n\u003cli data-start=\"1752\" data-end=\"1778\" data-section-id=\"1s9y9yl\"\u003eHigh dielectric strength\u003c\/li\u003e\n\u003cli data-start=\"1779\" data-end=\"1811\" data-section-id=\"1vmhyr6\"\u003eLong mechanical operating life\u003c\/li\u003e\n\u003cli data-start=\"1812\" data-end=\"1863\" data-section-id=\"9lve9p\"\u003eSuitable for transistor and relay driver circuits\u003c\/li\u003e\n\u003cli data-start=\"1864\" data-end=\"1947\" data-section-id=\"iizfy0\"\u003eIdeal for automation, appliances, motor control, and power switching applications\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46779733737526,"sku":"X4N3FP4RTX","price":29.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/ChatGPT_Image_Jul_3_2026_02_01_46_AM.png?v=1783280064"},{"product_id":"2-channel-5v-relay-module-with-optocoupler-protection","title":"2 Channel 5V Relay Module With Optocoupler Protection","description":"\u003cp data-start=\"84\" data-end=\"511\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe 2 Channel 5V Relay Module with Optocoupler Protection is a dual-channel switching module designed to control two AC or DC electrical loads independently using low-voltage signals from a microcontroller or digital control circuit. The module operates from a 5V DC supply and typically uses two SPDT electromechanical relays, each providing Normally Open (NO), Normally Closed (NC), and Common (COM) contacts.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"513\" data-end=\"1004\"\u003eThe module features optocoupler isolation between the control inputs and relay-driving circuitry, helping improve noise immunity and protect the control side from electrical disturbances generated during relay switching. Common versions also include transistor relay drivers, flyback protection, relay status LEDs, screw terminals, and a VCC\/JD-VCC jumper arrangement that can allow separate power supplies for the input and relay coil sections. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1006\" data-end=\"1450\"\u003eEach relay channel can typically switch loads up to 10A at 250VAC or 10A at 30VDC for resistive loads, subject to the ratings of the actual relay fitted to the board. The module is commonly used with Arduino, ESP32, STM32, Raspberry Pi, PIC, AVR, and other microcontrollers for home automation, lighting control, appliance switching, pump control, motor control, and industrial automation projects.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"etycth\" data-start=\"1457\" data-end=\"1474\" class=\"PDq2pG_selectionAnchorContainer\"\u003eKey Features\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"1476\" data-end=\"2225\"\u003e\n\u003cli data-section-id=\"plda1v\" data-start=\"1476\" data-end=\"1518\"\u003eTwo independent relay switching channels\u003c\/li\u003e\n\u003cli data-section-id=\"8vhmv7\" data-start=\"1519\" data-end=\"1549\"\u003eOperates from a 5V DC supply\u003c\/li\u003e\n\u003cli data-section-id=\"16afl24\" data-start=\"1550\" data-end=\"1587\"\u003eOptocoupler-isolated control inputs\u003c\/li\u003e\n\u003cli data-section-id=\"1q3kcjc\" data-start=\"1588\" data-end=\"1612\"\u003eTwo SPDT relay outputs\u003c\/li\u003e\n\u003cli data-section-id=\"zq2zor\" data-start=\"1613\" data-end=\"1666\"\u003eSeparate NO, NC, and COM terminals for each channel\u003c\/li\u003e\n\u003cli data-section-id=\"1ady4ru\" data-start=\"1667\" data-end=\"1705\"\u003eTypical switching capacity up to 10A\u003c\/li\u003e\n\u003cli data-section-id=\"1b2dn7j\" data-start=\"1706\" data-end=\"1746\"\u003eSupports both AC and DC load switching\u003c\/li\u003e\n\u003cli data-section-id=\"6f9x1g\" data-start=\"1747\" data-end=\"1792\"\u003eRelay status indicator LED for each channel\u003c\/li\u003e\n\u003cli data-section-id=\"134frpk\" data-start=\"1793\" data-end=\"1844\"\u003ePower status indication on common module versions\u003c\/li\u003e\n\u003cli data-section-id=\"1pp79yl\" data-start=\"1845\" data-end=\"1890\"\u003eTransistor-based relay coil driving circuit\u003c\/li\u003e\n\u003cli data-section-id=\"pupf3o\" data-start=\"1891\" data-end=\"1922\"\u003eFlyback \/ back-EMF protection\u003c\/li\u003e\n\u003cli data-section-id=\"4dj8n4\" data-start=\"1923\" data-end=\"1971\"\u003eLow-level triggering on common module versions\u003c\/li\u003e\n\u003cli data-section-id=\"1db0nhy\" data-start=\"1972\" data-end=\"2034\"\u003eVCC and JD-VCC power separation support on compatible boards\u003c\/li\u003e\n\u003cli data-section-id=\"o7gcf4\" data-start=\"2035\" data-end=\"2080\"\u003eScrew terminals for secure load connections\u003c\/li\u003e\n\u003cli data-section-id=\"xrpxk0\" data-start=\"2081\" data-end=\"2123\"\u003ePCB mounting holes for easy installation\u003c\/li\u003e\n\u003cli data-section-id=\"4yf94t\" data-start=\"2124\" data-end=\"2172\"\u003eCompatible with many microcontroller platforms\u003c\/li\u003e\n\u003cli data-section-id=\"y7rwvk\" data-start=\"2173\" data-end=\"2225\"\u003eSuitable for automation and IoT switching projects\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46788884168758,"sku":"NPLEFD5RTT","price":99.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/2-Channel-5V-Relay-Module-3.png?v=1783280085"},{"product_id":"power-bank-module-with-dual-usb-output-3-7v-to-5v-2a-with-18650-lipo-charger","title":"Power Bank Module with Dual USB Output- 3.7V to 5V 2A with 18650 LiPo Charger","description":"\u003cp data-start=\"109\" data-end=\"509\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe Power Bank Module with Dual USB Output – 3.7V to 5V 2A with 18650 LiPo Charger is an integrated battery charging and DC-DC boost converter module designed for building DIY portable power banks and rechargeable 5V power supplies. The module combines lithium battery charging, battery protection, voltage boosting, USB output, and battery-level indication functions on a single compact PCB.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"511\" data-end=\"985\"\u003eThe module is designed to work with 3.7V nominal lithium-ion or lithium-polymer batteries, including 18650 cells. Its built-in boost converter steps the battery voltage up to a regulated 5V USB output, with common versions providing selectable or port-dependent 5V 1A and 5V 2A outputs through two USB-A ports. A Micro USB input is commonly provided for recharging the connected battery from a regulated 5V USB power source. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"987\" data-end=\"1335\"\u003eThe board also includes a 4-level LED battery status indicator, automatic load detection, and intelligent automatic shutdown when no suitable load is detected. Common versions integrate protection functions such as overcharge, over-discharge, overcurrent, undervoltage, and output short-circuit protection. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1337\" data-end=\"1594\"\u003eIts all-in-one design makes it suitable for custom power banks, portable electronics, rechargeable robotics projects, emergency USB chargers, battery-powered Arduino projects, IoT devices, and other applications requiring a rechargeable 5V USB power source.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"etycth\" data-start=\"1601\" data-end=\"1618\" class=\"PDq2pG_selectionAnchorContainer\"\u003eKey Features\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"1620\" data-end=\"2440\"\u003e\n\u003cli data-section-id=\"ji8cyk\" data-start=\"1620\" data-end=\"1676\"\u003eIntegrated lithium battery charger and boost converter\u003c\/li\u003e\n\u003cli data-section-id=\"j5iret\" data-start=\"1677\" data-end=\"1731\"\u003eConverts 3.7V battery voltage to regulated 5V output\u003c\/li\u003e\n\u003cli data-section-id=\"8ptz3d\" data-start=\"1732\" data-end=\"1757\"\u003eDual USB-A output ports\u003c\/li\u003e\n\u003cli data-section-id=\"l5ofo\" data-start=\"1758\" data-end=\"1810\"\u003eSupports up to 2A output on common module variants\u003c\/li\u003e\n\u003cli data-section-id=\"1m2xv1s\" data-start=\"1811\" data-end=\"1856\"\u003eCompatible with 18650 lithium-ion batteries\u003c\/li\u003e\n\u003cli data-section-id=\"1212wq8\" data-start=\"1857\" data-end=\"1903\"\u003eCompatible with suitable 3.7V LiPo batteries\u003c\/li\u003e\n\u003cli data-section-id=\"19dufei\" data-start=\"1904\" data-end=\"1949\"\u003eMicro USB charging input on common versions\u003c\/li\u003e\n\u003cli data-section-id=\"1ifnn3m\" data-start=\"1950\" data-end=\"1990\"\u003e4-level LED battery capacity indicator\u003c\/li\u003e\n\u003cli data-section-id=\"y1kny5\" data-start=\"1991\" data-end=\"2035\"\u003eCharging and discharging status indication\u003c\/li\u003e\n\u003cli data-section-id=\"10gzk56\" data-start=\"2036\" data-end=\"2068\"\u003eIntelligent automatic shutdown\u003c\/li\u003e\n\u003cli data-section-id=\"r2itj0\" data-start=\"2069\" data-end=\"2095\"\u003eAutomatic load detection\u003c\/li\u003e\n\u003cli data-section-id=\"1vqzhqr\" data-start=\"2096\" data-end=\"2128\"\u003eBuilt-in overcharge protection\u003c\/li\u003e\n\u003cli data-section-id=\"2kyjc0\" data-start=\"2129\" data-end=\"2165\"\u003eBuilt-in over-discharge protection\u003c\/li\u003e\n\u003cli data-section-id=\"14y37mp\" data-start=\"2166\" data-end=\"2191\"\u003eUndervoltage protection\u003c\/li\u003e\n\u003cli data-section-id=\"1d9mb58\" data-start=\"2192\" data-end=\"2216\"\u003eOvercurrent protection\u003c\/li\u003e\n\u003cli data-section-id=\"iknu2g\" data-start=\"2217\" data-end=\"2250\"\u003eOutput short-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"duo8a6\" data-start=\"2251\" data-end=\"2282\"\u003eCompact all-in-one PCB design\u003c\/li\u003e\n\u003cli data-section-id=\"gajv3m\" data-start=\"2283\" data-end=\"2325\"\u003eSuitable for DIY power bank construction\u003c\/li\u003e\n\u003cli data-section-id=\"1taddsz\" data-start=\"2326\" data-end=\"2379\"\u003eEasy battery connection through B+ and B− terminals\u003c\/li\u003e\n\u003cli data-section-id=\"1wsahfd\" data-start=\"2380\" data-end=\"2440\"\u003eSuitable for portable and rechargeable electronic projects\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46794083041334,"sku":"HC63NHBEB6","price":99.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/Power-bank-module-1.png?v=1783280096"},{"product_id":"4-digit-seven-segment-led-display-module-tm1637","title":"4-Digit Seven Segment Led Display Module - TM1637","description":"\u003cp data-start=\"80\" data-end=\"478\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe 4-Digit Seven Segment LED Display Module – TM1637 is a compact digital display module designed for displaying numbers, time, counters, temperature values, sensor readings, scores, and other numerical information. The module combines a four-digit 7-segment LED display with the TM1637 LED display driver IC, allowing the complete display to be controlled using only two signal lines.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"480\" data-end=\"997\"\u003eUnlike a conventional 4-digit seven-segment display that requires multiple GPIO pins and external multiplexing control, the TM1637 driver handles digit scanning, segment control, display refreshing, and brightness adjustment internally. The microcontroller communicates with the module through the CLK and DIO signal lines, significantly reducing wiring and GPIO requirements. The interface is a TM1637-specific two-wire serial protocol rather than standard hardware I2C. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"999\" data-end=\"1364\"\u003eCommon versions of the module feature a 4-digit red LED display with a central colon separator, making them particularly suitable for digital clocks, timers, countdown displays, and stopwatch projects. Typical modules use a 0.36-inch digit display and operate from approximately 3.3V to 5V, depending on the module version. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1366\" data-end=\"1559\"\u003eThe module can be easily interfaced with Arduino, ESP32, ESP8266, STM32, Raspberry Pi Pico, Raspberry Pi, PIC, AVR, and other microcontroller platforms using available TM1637 display libraries.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"etycth\" data-start=\"1566\" data-end=\"1583\" class=\"PDq2pG_selectionAnchorContainer\"\u003eKey Features\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"1585\" data-end=\"2375\"\u003e\n\u003cli data-section-id=\"d0o4fc\" data-start=\"1585\" data-end=\"1626\"\u003eFour-digit 7-segment LED display module\u003c\/li\u003e\n\u003cli data-section-id=\"az28ag\" data-start=\"1627\" data-end=\"1670\"\u003eBased on the TM1637 LED display driver IC\u003c\/li\u003e\n\u003cli data-section-id=\"1h2yi42\" data-start=\"1671\" data-end=\"1716\"\u003eDisplays numerical values from 0000 to 9999\u003c\/li\u003e\n\u003cli data-section-id=\"lrvcbv\" data-start=\"1717\" data-end=\"1770\"\u003eSupports negative values within display limitations\u003c\/li\u003e\n\u003cli data-section-id=\"1v87tu5\" data-start=\"1771\" data-end=\"1820\"\u003eCentral colon separator on clock-style versions\u003c\/li\u003e\n\u003cli data-section-id=\"184s5re\" data-start=\"1821\" data-end=\"1861\"\u003eRequires only two control signal lines\u003c\/li\u003e\n\u003cli data-section-id=\"1f308px\" data-start=\"1862\" data-end=\"1896\"\u003eCLK and DIO serial communication\u003c\/li\u003e\n\u003cli data-section-id=\"11qqjf6\" data-start=\"1897\" data-end=\"1940\"\u003eTM1637-specific two-wire serial interface\u003c\/li\u003e\n\u003cli data-section-id=\"hdr71d\" data-start=\"1941\" data-end=\"1989\"\u003eBuilt-in LED multiplexing and display scanning\u003c\/li\u003e\n\u003cli data-section-id=\"xxrmb6\" data-start=\"1990\" data-end=\"2017\"\u003eAutomatic display refresh\u003c\/li\u003e\n\u003cli data-section-id=\"1aie8xh\" data-start=\"2018\" data-end=\"2051\"\u003eProgrammable brightness control\u003c\/li\u003e\n\u003cli data-section-id=\"1i7xdkb\" data-start=\"2052\" data-end=\"2103\"\u003e8 brightness settings including display-off level\u003c\/li\u003e\n\u003cli data-section-id=\"1fxa87q\" data-start=\"2104\" data-end=\"2131\"\u003eCompact PCB module design\u003c\/li\u003e\n\u003cli data-section-id=\"2m8rqs\" data-start=\"2132\" data-end=\"2170\"\u003eLow microcontroller GPIO requirement\u003c\/li\u003e\n\u003cli data-section-id=\"tavqn2\" data-start=\"2171\" data-end=\"2196\"\u003eSimple 4-pin connection\u003c\/li\u003e\n\u003cli data-section-id=\"17cn44l\" data-start=\"2197\" data-end=\"2246\"\u003eEasy integration with microcontroller libraries\u003c\/li\u003e\n\u003cli data-section-id=\"154egr6\" data-start=\"2247\" data-end=\"2307\"\u003eSuitable for clocks, counters, timers, and sensor displays\u003c\/li\u003e\n\u003cli data-section-id=\"1bpding\" data-start=\"2308\" data-end=\"2375\"\u003eCompatible with 3.3V and 5V controllers on common module versions\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46795082924086,"sku":"OSIXI06ACI","price":55.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/TM1367SevenSegmentDisplaymodule-1.png?v=1783280107"},{"product_id":"1-channel-relay-module-with-adjustable-timing-cycle-and-led-display","title":"1-Channel Relay Module with Adjustable Timing Cycle and LED Display","description":"\u003cp data-start=\"104\" data-end=\"482\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe 6-30V 1-Channel Relay Module with Adjustable Timing Cycle and LED Display is a multifunction programmable timer relay module designed for delayed switching, automatic ON\/OFF cycling, pulse control, and timed equipment operation. The module combines a programmable timing controller, single relay output, push-button controls, and an LED display in one compact board.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"484\" data-end=\"858\"\u003eThe module accepts a wide 6V to 30V DC power input and can also be powered through the onboard Micro USB 5V input on common versions. Its onboard LED display provides clear timing and mode information, while the push buttons allow users to configure delay time, relay ON duration, relay OFF duration, and cycle count without requiring external programming equipment.\u003c\/p\u003e\n\u003cp data-start=\"860\" data-end=\"1192\"\u003eThe module commonly supports multiple operating modes such as delayed ON, delayed OFF, timed pulse output, infinite cyclic operation, and limited-cycle operation. Depending on the selected mode, the relay can be triggered manually or through an external signal input and then operate according to the programmed timing sequence.\u003c\/p\u003e\n\u003cp data-start=\"1194\" data-end=\"1558\"\u003eThe onboard relay provides COM, NO, and NC contacts, allowing the module to switch suitable AC or DC loads within the relay's contact ratings. It is widely used for motor control, pump timing, lighting automation, battery charging control, solenoid operation, ventilation systems, irrigation equipment, industrial automation prototypes, and DIY timer projects.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"etycth\" data-start=\"1565\" data-end=\"1582\" class=\"PDq2pG_selectionAnchorContainer\"\u003eKey Features\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"1584\" data-end=\"2290\"\u003e\n\u003cli data-section-id=\"1lew3ey\" data-start=\"1584\" data-end=\"1625\"\u003eWide 6V to 30V DC operating input range\u003c\/li\u003e\n\u003cli data-section-id=\"291i61\" data-start=\"1626\" data-end=\"1671\"\u003e5V Micro USB power input on common versions\u003c\/li\u003e\n\u003cli data-section-id=\"1vijbj4\" data-start=\"1672\" data-end=\"1701\"\u003eSingle-channel relay output\u003c\/li\u003e\n\u003cli data-section-id=\"ejyr2k\" data-start=\"1702\" data-end=\"1731\"\u003eProgrammable timing control\u003c\/li\u003e\n\u003cli data-section-id=\"ps9m6g\" data-start=\"1732\" data-end=\"1758\"\u003eAdjustable relay ON time\u003c\/li\u003e\n\u003cli data-section-id=\"1oj5luu\" data-start=\"1759\" data-end=\"1786\"\u003eAdjustable relay OFF time\u003c\/li\u003e\n\u003cli data-section-id=\"1119rmv\" data-start=\"1787\" data-end=\"1825\"\u003eSupports delayed switching operation\u003c\/li\u003e\n\u003cli data-section-id=\"1uzgqqn\" data-start=\"1826\" data-end=\"1860\"\u003eSupports cyclic ON\/OFF operation\u003c\/li\u003e\n\u003cli data-section-id=\"1p3gdlk\" data-start=\"1861\" data-end=\"1903\"\u003eSupports finite and infinite cycle modes\u003c\/li\u003e\n\u003cli data-section-id=\"ty8dvq\" data-start=\"1904\" data-end=\"1943\"\u003eMultiple programmable operating modes\u003c\/li\u003e\n\u003cli data-section-id=\"ydm7a8\" data-start=\"1944\" data-end=\"1989\"\u003eLED digital display for timing and settings\u003c\/li\u003e\n\u003cli data-section-id=\"1mre5xw\" data-start=\"1990\" data-end=\"2027\"\u003ePush-button parameter configuration\u003c\/li\u003e\n\u003cli data-section-id=\"10ron6c\" data-start=\"2028\" data-end=\"2060\"\u003eExternal trigger input support\u003c\/li\u003e\n\u003cli data-section-id=\"1ktdjxn\" data-start=\"2061\" data-end=\"2086\"\u003eRelay status indication\u003c\/li\u003e\n\u003cli data-section-id=\"1v4erw\" data-start=\"2087\" data-end=\"2132\"\u003eParameter memory retention after power loss\u003c\/li\u003e\n\u003cli data-section-id=\"fj6k9q\" data-start=\"2133\" data-end=\"2165\"\u003eNO, NC, and COM relay contacts\u003c\/li\u003e\n\u003cli data-section-id=\"1jpeins\" data-start=\"2166\" data-end=\"2205\"\u003eSuitable for AC and DC load switching\u003c\/li\u003e\n\u003cli data-section-id=\"1fxa87q\" data-start=\"2206\" data-end=\"2233\"\u003eCompact PCB module design\u003c\/li\u003e\n\u003cli data-section-id=\"1ysqgaa\" data-start=\"2234\" data-end=\"2290\"\u003eSuitable for automation and timer-control applications\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46815151882294,"sku":"D4LE4RR6GA","price":139.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/Relay-with-adjustable-timer-1.png?v=1783543658"},{"product_id":"18650-lithium-ion-battery-4-cell-holder","title":"18650 Lithium ion Battery 4 Cell Holder","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe \u003c\/span\u003e4 Cell 18650 Lithium-ion Battery Holder\u003cspan\u003e is a durable and reliable battery holder designed to securely accommodate four standard 18650 lithium-ion rechargeable batteries. It provides a convenient solution for building removable battery packs used in robotics, portable electronic devices, DIY electronics, power banks, solar energy systems, LED lighting, battery backup units, and embedded projects. Its sturdy construction ensures secure battery retention while allowing quick battery installation and replacement whenever required.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe holder is manufactured from high-quality ABS plastic and features nickel-plated spring contacts and flat terminals that provide excellent electrical conductivity and dependable battery connections. By eliminating the need to solder directly to lithium-ion cells, it helps protect the batteries from heat damage while simplifying battery maintenance and replacement.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eMost 4-cell battery holders are wired in a series (4S) configuration, providing a nominal output voltage of approximately 14.8V when used with four 3.7V lithium-ion cells. This makes the holder suitable for powering DC motors, robotics, Arduino projects, ESP32 systems, Raspberry Pi applications, portable instruments, UPS systems, battery-powered prototypes, and various embedded electronic devices requiring a rechargeable power source.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe holder is supplied with pre-attached wire leads for easy integration into electronic circuits and supports both protected and most standard unprotected 18650 lithium-ion batteries. Its lightweight design, durable construction, and ease of use make it an excellent choice for students, hobbyists, engineers, educators, and makers developing reliable battery-powered electronic projects.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003e Key Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eHolds four standard 18650 lithium-ion rechargeable batteries\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDurable ABS plastic construction\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh-quality nickel-plated spring contacts\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSecure battery retention\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReliable electrical conductivity\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEasy battery installation and replacement\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEliminates soldering directly to battery cells\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePre-attached wire leads for quick circuit connection\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuitable for removable battery pack designs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSupports protected and standard 18650 cells\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCommonly available in 4-cell series configuration\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLightweight and compact design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIdeal for DIY electronics projects\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuitable for robotics and automation systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuitable for portable electronic devices\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCan be used in solar and backup power systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReusable and easy to maintain\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLong service life\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIdeal for students, hobbyists, makers, and engineers\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46862239793206,"sku":"170MU0IW6U","price":40.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/4_Cell_18650_Lithium_ion_Battery_Holder-2.png?v=1783947542"},{"product_id":"18650-lithium-ion-battery-2-cell-holder","title":"18650 Lithium ion Battery 2 Cell Holder","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe \u003c\/span\u003e18650 2 Cell Battery Holder\u003cspan\u003e is a compact and durable battery holder designed to securely accommodate two standard 18650 lithium-ion rechargeable batteries. It provides a simple and reliable solution for creating removable battery packs used in portable electronic devices, robotics, DIY electronics, IoT systems, LED lighting, battery backup units, and embedded development projects. Its lightweight design and secure battery retention make it ideal for both prototype development and permanent installations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe holder is manufactured from high-quality ABS plastic and features nickel-plated steel spring contacts that ensure excellent electrical conductivity and firm battery connections. The spring-loaded terminals allow batteries to be installed and removed easily without soldering directly to the battery cells, helping prevent heat damage while making battery replacement quick and convenient.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eMost 2-cell battery holders are commonly available in either series (2S) or parallel (2P) configurations. In a series configuration, the holder provides a nominal output voltage of approximately 7.4V using two 3.7V lithium-ion cells, making it suitable for powering Arduino projects, ESP32 systems, Raspberry Pi applications with voltage regulation, portable instruments, wireless devices, robotics, and other battery-powered electronic systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe holder is supplied with pre-attached wire leads for easy integration into electronic circuits and supports both protected and most standard unprotected 18650 lithium-ion batteries. Its robust construction, reusable design, and reliable performance make it an excellent choice for students, hobbyists, engineers, educators, and makers developing rechargeable battery-powered projects.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eDesigned to hold two standard 18650 lithium-ion rechargeable batteries\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDurable ABS plastic construction\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh-quality nickel-plated spring contacts\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSecure battery retention\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReliable electrical conductivity\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEasy battery installation and replacement\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEliminates the need to solder directly to battery cells\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePre-attached wire leads for quick circuit connection\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLightweight and compact design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuitable for removable battery pack designs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAvailable in series or parallel configurations depending on the model\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompatible with protected and standard 18650 cells\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIdeal for DIY electronics projects\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuitable for robotics and automation systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuitable for portable electronic devices\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCan be used in solar and backup power applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReusable and easy to maintain\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLong service life\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIdeal for students, hobbyists, makers, and engineers\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46862286290998,"sku":"72SARKWP7E","price":30.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/18650_2_CELL_HOLDER-1.png?v=1783947542"},{"product_id":"aa-battery-4-cell-holder","title":"2 x 1.5V AA Battery Holder With Cover And On\/Off Switch","description":"\u003cp class=\"isSelectedEnd\"\u003eThe 2 x 1.5V AA Battery Holder With Cover and On\/Off Switch is a compact and durable battery enclosure designed to securely hold two standard AA batteries while providing a reliable portable power source for electronic projects and battery-operated devices. Equipped with a protective cover and an integrated ON\/OFF slide switch, the holder offers convenient power control while keeping the batteries securely enclosed. It is widely used in robotics, Arduino projects, DIY electronics, educational kits, LED lighting, portable instruments, IoT devices, and prototype development.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eManufactured from high-quality ABS plastic, the holder features nickel-plated steel spring contacts that ensure excellent electrical conductivity and reliable battery connections. The spring-loaded terminals make battery installation and replacement quick and easy without the need to solder directly to the battery cells. The protective cover helps prevent accidental battery removal while protecting the cells from dust and external contaminants during operation.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eThe battery holder is commonly wired in a 2-cell series (2S) configuration, providing approximately 3V when powered by two 1.5V alkaline AA batteries or approximately 2.4V when using two 1.2V rechargeable NiMH batteries. The built-in ON\/OFF switch enables users to safely disconnect power without removing the batteries, helping extend battery life and making the holder suitable for portable and battery-operated electronic devices.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eDesigned for long-term reliability, the holder includes pre-attached wire leads for simple integration into electronic circuits. Its compact size, lightweight construction, and reusable design make it an excellent choice for students, hobbyists, engineers, educators, and makers developing low-voltage battery-powered electronic applications.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eDesigned to hold two standard AA batteries\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIntegrated ON\/OFF slide switch\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProtective battery cover included\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDurable ABS plastic construction\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNickel-plated steel spring contacts\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSecure battery retention\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReliable electrical conductivity\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEasy battery installation and replacement\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNo soldering required directly on batteries\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePre-attached wire leads for quick circuit connection\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCommonly wired in a 2-cell series configuration\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProvides approximately 3V using alkaline batteries\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompatible with rechargeable NiMH AA batteries\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLightweight and compact design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHelps conserve battery life using integrated power switch\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProtects batteries from dust and accidental contact\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuitable for Arduino, ESP32, Raspberry Pi Pico, STM32, and embedded systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIdeal for robotics and educational projects\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuitable for portable electronic devices\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReusable and easy to maintain\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLong service life\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePerfect for DIY electronics and prototype development\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46862412283958,"sku":"3N8MSYS33S","price":50.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/2_AA_Battery_Holder-1.png?v=1783947541"},{"product_id":"4-x-1-5v-aa-battery-holder-with-cover-and-on-off-switch","title":"4 x 1.5V AA Battery Holder With Cover And On\/Off Switch","description":"\u003cp data-start=\"86\" data-end=\"705\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe 4 x 1.5V AA Battery Holder With Cover and On\/Off Switch is a durable and convenient battery enclosure designed to securely hold four standard AA batteries while providing a safe and portable power solution for electronic projects. It features a protective cover that shields the batteries from dust and accidental contact, along with an integrated ON\/OFF switch that allows users to easily control the power supply without disconnecting the batteries. This battery holder is widely used in robotics, DIY electronics, educational kits, LED lighting, portable devices, embedded systems, and prototype development.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"707\" data-end=\"1215\"\u003eConstructed from high-quality ABS plastic, the holder incorporates nickel-plated steel spring contacts and flat terminals to ensure reliable electrical conductivity and secure battery retention. The spring-loaded contacts allow batteries to be inserted and removed quickly without soldering directly to the battery cells, making maintenance and battery replacement simple and convenient. The attached wire leads provide an easy connection to external circuits, reducing assembly time for electronic projects.\u003c\/p\u003e\n\u003cp data-start=\"1217\" data-end=\"1778\"\u003eThe battery holder is typically wired in a 4-cell series (4S) configuration, delivering approximately 6V when powered by four 1.5V alkaline AA batteries or approximately 4.8V when using four 1.2V rechargeable NiMH batteries. The integrated ON\/OFF slide switch enables users to safely disconnect the power supply during storage or when the device is not in use, helping conserve battery life and improving overall safety. The protective cover keeps the batteries securely enclosed, reducing the possibility of accidental battery removal during operation.\u003c\/p\u003e\n\u003cp data-start=\"1780\" data-end=\"2151\"\u003eDesigned for reliability and ease of use, this battery holder is suitable for students, hobbyists, engineers, educators, and makers developing battery-powered electronic devices. Whether used for Arduino projects, ESP32 development boards, robotics, portable instruments, or educational experiments, it offers a practical, reusable, and dependable battery power solution.\u003c\/p\u003e\n\u003ch3 data-section-id=\"etycth\" data-start=\"2153\" data-end=\"2170\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"2172\" data-end=\"3138\"\u003e\n\u003cli data-section-id=\"gv8xrl\" data-start=\"2172\" data-end=\"2217\"\u003eDesigned to hold four standard AA batteries\u003c\/li\u003e\n\u003cli data-section-id=\"1jofbu6\" data-start=\"2218\" data-end=\"2255\"\u003eIntegrated protective battery cover\u003c\/li\u003e\n\u003cli data-section-id=\"19pjwsg\" data-start=\"2256\" data-end=\"2286\"\u003eBuilt-in ON\/OFF slide switch\u003c\/li\u003e\n\u003cli data-section-id=\"1smc6nw\" data-start=\"2287\" data-end=\"2321\"\u003eDurable ABS plastic construction\u003c\/li\u003e\n\u003cli data-section-id=\"6qg50n\" data-start=\"2322\" data-end=\"2366\"\u003eHigh-quality nickel-plated spring contacts\u003c\/li\u003e\n\u003cli data-section-id=\"zupmbq\" data-start=\"2367\" data-end=\"2393\"\u003eSecure battery retention\u003c\/li\u003e\n\u003cli data-section-id=\"137ys2p\" data-start=\"2394\" data-end=\"2428\"\u003eReliable electrical conductivity\u003c\/li\u003e\n\u003cli data-section-id=\"v0jm82\" data-start=\"2429\" data-end=\"2472\"\u003eEasy battery installation and replacement\u003c\/li\u003e\n\u003cli data-section-id=\"lo2701\" data-start=\"2473\" data-end=\"2518\"\u003eNo soldering required directly on batteries\u003c\/li\u003e\n\u003cli data-section-id=\"7x3wha\" data-start=\"2519\" data-end=\"2574\"\u003ePre-attached wire leads for simple circuit connection\u003c\/li\u003e\n\u003cli data-section-id=\"gudr3i\" data-start=\"2575\" data-end=\"2622\"\u003eCommonly wired in 4-cell series configuration\u003c\/li\u003e\n\u003cli data-section-id=\"gri03j\" data-start=\"2623\" data-end=\"2675\"\u003eDelivers approximately 6V using alkaline batteries\u003c\/li\u003e\n\u003cli data-section-id=\"1np4wea\" data-start=\"2676\" data-end=\"2724\"\u003eCompatible with rechargeable NiMH AA batteries\u003c\/li\u003e\n\u003cli data-section-id=\"1pi3mw8\" data-start=\"2725\" data-end=\"2757\"\u003eCompact and lightweight design\u003c\/li\u003e\n\u003cli data-section-id=\"2l2wuk\" data-start=\"2758\" data-end=\"2816\"\u003eHelps conserve battery life with integrated power switch\u003c\/li\u003e\n\u003cli data-section-id=\"joxte6\" data-start=\"2817\" data-end=\"2870\"\u003eProtects batteries from dust and accidental contact\u003c\/li\u003e\n\u003cli data-section-id=\"jeqnzs\" data-start=\"2871\" data-end=\"2913\"\u003eSuitable for portable electronic devices\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"4tfsul\" data-start=\"2984\" data-end=\"3031\"\u003eSuitable for robotics and automation projects\u003c\/li\u003e\n\u003cli data-section-id=\"2htzhr\" data-start=\"3032\" data-end=\"3086\"\u003ePerfect for educational and DIY electronics projects\u003c\/li\u003e\n\u003cli data-section-id=\"ybi4vo\" data-start=\"3087\" data-end=\"3118\"\u003eReusable and easy to maintain\u003c\/li\u003e\n\u003cli data-section-id=\"1wdzf4p\" data-start=\"3119\" data-end=\"3138\"\u003eLong service life\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46862634123318,"sku":"ZO4Q1XBXKC","price":40.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/4_x_1.5V_AA_battery_holder_with_cover_and_On_Off_Switch-1.png?v=1783947541"},{"product_id":"18650-dual-battery-holder-with-cover-and-on-off-switch","title":"18650 Dual Battery Holder with Cover and On\/Off Switch","description":"\u003cp class=\"isSelectedEnd\"\u003eThe 18650 Dual Battery Holder with Cover and On\/Off Switch is a durable and practical battery enclosure designed to securely hold two standard 18650 lithium-ion rechargeable batteries while providing a reliable and portable power source for electronic projects. Featuring a protective cover and an integrated ON\/OFF slide switch, this battery holder offers safe battery storage, convenient power control, and easy battery replacement. It is widely used in robotics, Arduino projects, ESP32 development, IoT devices, LED lighting, portable instruments, DIY electronics, battery-powered prototypes, and embedded systems.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eConstructed from high-quality ABS plastic, the holder incorporates nickel-plated steel spring contacts and flat terminals to ensure excellent electrical conductivity and secure battery retention. The spring-loaded contacts allow batteries to be installed and removed without soldering directly to the cells, helping prevent heat damage while simplifying maintenance. The protective cover keeps the batteries firmly in place and protects them from dust, accidental contact, and mechanical movement during operation.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eThe holder is commonly available in a 2-cell series (2S) configuration, providing a nominal output voltage of approximately 7.4V when powered by two 3.7V lithium-ion batteries and up to 8.4V when the batteries are fully charged. The integrated ON\/OFF slide switch enables users to conveniently disconnect power without removing the batteries, helping conserve battery life during storage and improving overall safety. Its pre-attached wire leads allow for quick and easy integration into electronic circuits.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eDesigned for durability and long-term use, the battery holder supports both protected and most standard unprotected 18650 lithium-ion cells. Its lightweight construction, reusable design, and dependable performance make it an excellent choice for students, hobbyists, engineers, educators, and makers developing rechargeable battery-powered electronic projects.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eDesigned to hold two standard 18650 lithium-ion batteries\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIntegrated ON\/OFF slide switch\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProtective battery cover included\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDurable high-quality ABS plastic construction\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNickel-plated steel spring contacts\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSecure battery retention\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReliable electrical conductivity\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEasy battery installation and replacement\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNo soldering required directly on batteries\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePre-attached wire leads for quick circuit connection\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCommonly wired in a 2-cell series configuration\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProvides approximately 7.4V nominal output\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompatible with protected and standard 18650 lithium-ion cells\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLightweight and compact design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHelps conserve battery life using integrated power switch\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProtects batteries from dust and accidental contact\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuitable for Arduino, ESP32, Raspberry Pi, STM32, and other embedded platforms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIdeal for robotics and automation projects\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuitable for portable electronic devices\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReusable and easy to maintain\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLong service life\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePerfect for DIY electronics and prototype development\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46862638874678,"sku":"YNDH1F2EYJ","price":54.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/18650_Dual_Battery_Holder_with_Cover_and_On_Off_Switch-1.png?v=1783947555"},{"product_id":"real-time-clock-module-ds1307","title":"Real Time Clock Module - DS1307","description":"\u003cp class=\"isSelectedEnd\"\u003eThe Real Time Clock Module - DS1307 is a low-power real-time clock module designed to accurately maintain time and calendar information even when the main power supply is turned off. Built around the popular DS1307 RTC IC, the module keeps track of seconds, minutes, hours, day, date, month, and year, including automatic leap-year compensation. It is widely used in Arduino projects, Raspberry Pi applications, ESP32 development, data logging systems, clocks, timers, home automation, IoT devices, and embedded systems where accurate timekeeping is required.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eThe module communicates with microcontrollers through the industry-standard I²C (Two-Wire) interface, requiring only two communication pins for operation. It includes a backup battery holder for a CR2032 coin cell, allowing the RTC to continue keeping accurate time even during power interruptions. The module also features an onboard 32.768kHz crystal oscillator that provides stable clock generation for reliable long-term operation.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eIn addition to real-time clock functionality, many DS1307 modules include a 24C32 I²C EEPROM that provides 32Kb (4KB) of non-volatile memory for storing configuration settings, calibration data, user parameters, or small amounts of application data. The module is fully compatible with popular development platforms including Arduino UNO, Nano, Mega, ESP32, ESP8266, STM32, Raspberry Pi, PIC, AVR, and other I²C-enabled microcontrollers.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eDesigned for ease of integration, the DS1307 RTC Module operates from a 5V supply and provides a simple interface for adding accurate timekeeping capabilities to electronic projects. Its compact size, low power consumption, backup battery support, and wide software compatibility make it an ideal solution for students, hobbyists, engineers, educators, and embedded system developers.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eBased on the DS1307 Real Time Clock IC\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMaintains accurate time and calendar information\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTracks seconds, minutes, hours, day, date, month, and year\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAutomatic leap-year compensation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStandard I²C (Two-Wire) communication interface\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOperates from a 5V power supply\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBackup battery support using CR2032 coin cell\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eContinues timekeeping during power loss\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOnboard 32.768kHz crystal oscillator\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLow power consumption\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCommonly includes onboard 24C32 I²C EEPROM\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNon-volatile memory for user data storage\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSimple four-pin interface\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEasy integration with microcontrollers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompatible with Arduino, ESP32, ESP8266, STM32, Raspberry Pi, PIC, and AVR\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIdeal for clocks and calendar applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuitable for data logging systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePerfect for IoT and automation projects\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReliable long-term timekeeping\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompact PCB design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBreadboard friendly\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuitable for students, hobbyists, and professional developers\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46867708477494,"sku":"QJ74WTN5OL","price":60.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/DS1307_Real_Time_Clock_Module-2.png?v=1783947555"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/collections\/electronic_module.png?v=1778860531","url":"https:\/\/roboracter.in\/collections\/electronic-modules.oembed?page=5","provider":"Roboracter","version":"1.0","type":"link"}