{"title":"Pressure \u0026 Touch Sensors","description":"","products":[{"product_id":"capacitive-touch-sensor-module-ttp223","title":"Capacitive Touch Sensor Module-TTP223","description":"\u003cp data-start=\"76\" data-end=\"380\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe TTP223 Capacitive Touch Sensor Module is a compact touch-sensitive input module designed to replace traditional mechanical push buttons. Based on the TTP223 capacitive touch sensing IC, the module detects the touch of a finger through changes in capacitance and generates a digital output signal.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"382\" data-end=\"749\"\u003eUnlike mechanical switches, the TTP223 provides silent operation, high reliability, and long service life since there are no moving parts. The module can be easily interfaced with Arduino, ESP32, STM32, Raspberry Pi Pico, and other microcontrollers, making it ideal for touch-controlled devices, smart home applications, interactive electronics, and embedded systems.\u003c\/p\u003e\n\u003cp data-start=\"751\" data-end=\"894\"\u003eIts small size, low power consumption, and high sensitivity make it suitable for a wide range of DIY, educational, and commercial applications.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"896\" data-end=\"914\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\n\u003cstrong data-start=\"898\" data-end=\"914\"\u003eKey Features\u003c\/strong\u003e\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"916\" data-end=\"1439\"\u003e\n\u003cli data-section-id=\"1u68k94\" data-start=\"916\" data-end=\"961\"\u003eBased on TTP223 capacitive touch sensing IC\u003c\/li\u003e\n\u003cli data-section-id=\"rx2ghb\" data-start=\"962\" data-end=\"1011\"\u003eDetects finger touch without mechanical contact\u003c\/li\u003e\n\u003cli data-section-id=\"1r6wwsz\" data-start=\"1012\" data-end=\"1035\"\u003eDigital output signal\u003c\/li\u003e\n\u003cli data-section-id=\"q030ch\" data-start=\"1036\" data-end=\"1070\"\u003eHigh sensitivity touch detection\u003c\/li\u003e\n\u003cli data-section-id=\"jhmxae\" data-start=\"1071\" data-end=\"1094\"\u003eLow power consumption\u003c\/li\u003e\n\u003cli data-section-id=\"1emvyce\" data-start=\"1095\" data-end=\"1115\"\u003eFast response time\u003c\/li\u003e\n\u003cli data-section-id=\"1fxa87q\" data-start=\"1116\" data-end=\"1143\"\u003eCompact PCB module design\u003c\/li\u003e\n\u003cli data-section-id=\"i0bjz7\" data-start=\"1144\" data-end=\"1175\"\u003eStable and reliable operation\u003c\/li\u003e\n\u003cli data-section-id=\"dxmg2j\" data-start=\"1176\" data-end=\"1212\"\u003eLong lifespan with no moving parts\u003c\/li\u003e\n\u003cli data-section-id=\"1c2zrsd\" data-start=\"1213\" data-end=\"1252\"\u003eSimple interface for microcontrollers\u003c\/li\u003e\n\u003cli data-section-id=\"177x79s\" data-start=\"1253\" data-end=\"1301\"\u003eSupports touch button replacement applications\u003c\/li\u003e\n\u003cli data-section-id=\"1tzpdfg\" data-start=\"1302\" data-end=\"1333\"\u003eBuilt-in status indicator LED\u003c\/li\u003e\n\u003cli data-section-id=\"1xp9ed6\" data-start=\"1334\" data-end=\"1391\"\u003eCompatible with Arduino, ESP32, STM32, and Raspberry Pi\u003c\/li\u003e\n\u003cli data-section-id=\"f20v9o\" data-start=\"1392\" data-end=\"1439\"\u003eIdeal for automation and interactive projects\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46669654458422,"sku":"H2INOKG6NI","price":19.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/touch-1.png?v=1782833276"},{"product_id":"metal-touch-sensor-module-ky-036","title":"Metal Touch Sensor Module (KY-036)","description":"\u003cp data-start=\"70\" data-end=\"442\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe KY-036 Metal Touch Sensor Module is a simple touch detection module designed to sense contact with conductive objects such as a human finger or metal surface. The module uses a metal touch pad and an LM393 comparator to detect changes in electrical conductivity and capacitance, providing both analog and digital outputs for easy interfacing with microcontrollers.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"444\" data-end=\"745\"\u003eThe onboard potentiometer allows users to adjust the touch sensitivity, making the module suitable for a variety of touch-sensitive applications. It is widely used in touch switches, human-machine interfaces, interactive electronics, robotics, automation systems, and educational electronics projects.\u003c\/p\u003e\n\u003cp data-start=\"747\" data-end=\"915\"\u003eThe KY-036 can be easily connected to Arduino, ESP32, STM32, Raspberry Pi Pico, and other development boards, making it an ideal sensor for touch-based control systems.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"917\" data-end=\"935\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\n\u003cstrong data-start=\"919\" data-end=\"935\"\u003eKey Features\u003c\/strong\u003e\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"937\" data-end=\"1438\"\u003e\n\u003cli data-section-id=\"1d6o5e9\" data-start=\"937\" data-end=\"981\"\u003eDetects touch on conductive metal surfaces\u003c\/li\u003e\n\u003cli data-section-id=\"1x4c0to\" data-start=\"982\" data-end=\"1016\"\u003eHigh-sensitivity touch detection\u003c\/li\u003e\n\u003cli data-section-id=\"rxuwrl\" data-start=\"1017\" data-end=\"1052\"\u003eAnalog and digital output signals\u003c\/li\u003e\n\u003cli data-section-id=\"b8grrq\" data-start=\"1053\" data-end=\"1080\"\u003eBuilt-in LM393 comparator\u003c\/li\u003e\n\u003cli data-section-id=\"172529j\" data-start=\"1081\" data-end=\"1111\"\u003eAdjustable touch sensitivity\u003c\/li\u003e\n\u003cli data-section-id=\"1emvyce\" data-start=\"1112\" data-end=\"1132\"\u003eFast response time\u003c\/li\u003e\n\u003cli data-section-id=\"1fxa87q\" data-start=\"1133\" data-end=\"1160\"\u003eCompact PCB module design\u003c\/li\u003e\n\u003cli data-section-id=\"jhmxae\" data-start=\"1161\" data-end=\"1184\"\u003eLow power consumption\u003c\/li\u003e\n\u003cli data-section-id=\"1u9qfv1\" data-start=\"1185\" data-end=\"1216\"\u003eOnboard power and status LEDs\u003c\/li\u003e\n\u003cli data-section-id=\"1spvs2o\" data-start=\"1217\" data-end=\"1251\"\u003eEasy microcontroller interfacing\u003c\/li\u003e\n\u003cli data-section-id=\"i0bjz7\" data-start=\"1252\" data-end=\"1283\"\u003eStable and reliable operation\u003c\/li\u003e\n\u003cli data-section-id=\"1xp9ed6\" data-start=\"1284\" data-end=\"1341\"\u003eCompatible with Arduino, ESP32, STM32, and Raspberry Pi\u003c\/li\u003e\n\u003cli data-section-id=\"s36xj2\" data-start=\"1342\" data-end=\"1385\"\u003eSuitable for touch-activated applications\u003c\/li\u003e\n\u003cli data-section-id=\"sca5i1\" data-start=\"1386\" data-end=\"1438\"\u003eIdeal for educational and DIY electronics projects\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46675513966646,"sku":"ZL4EHFFB8V","price":49.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/KY-036-metal-touch-sensor-module.png?v=1782833284"},{"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":"pir-motion-detection-sensor-hc-sr501","title":"PIR Motion Detection Sensor - HC SR501","description":"\u003cp data-start=\"69\" data-end=\"590\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe HC-SR501 PIR Motion Detection Sensor is a passive infrared (PIR) sensor module designed to detect the motion of humans and animals by sensing changes in infrared radiation emitted by warm objects. The module incorporates a pyroelectric infrared sensor, BISS0001 motion processing IC, and a Fresnel lens, enabling reliable motion detection without emitting any infrared signals. This makes it a low-power, highly efficient solution for motion sensing applications. \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=\"592\" data-end=\"1309\"\u003eOperating from a 4.5V to 20V DC supply, the HC-SR501 provides a 3.3V TTL digital output whenever motion is detected. The module features adjustable sensitivity (up to approximately 7 meters) and adjustable output delay (typically 5 seconds to 300 seconds) using onboard potentiometers. It also supports Repeatable (H) and Non-Repeatable (L) trigger modes, allowing users to configure the module according to their application requirements. Compatible with Arduino, ESP32, STM32, Raspberry Pi, PIC, AVR, and other microcontrollers, the HC-SR501 is widely used in security systems, automatic lighting, smart home devices, robotics, and IoT projects.\u003c\/p\u003e\n\u003ch3 data-section-id=\"etycth\" data-start=\"1316\" data-end=\"1333\" class=\"PDq2pG_selectionAnchorContainer\"\u003eKey Features\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"1335\" data-end=\"1989\"\u003e\n\u003cli data-section-id=\"g9tic9\" data-start=\"1335\" data-end=\"1376\"\u003ePassive Infrared (PIR) motion detection\u003c\/li\u003e\n\u003cli data-section-id=\"1p8jw1w\" data-start=\"1377\" data-end=\"1417\"\u003eDetects movement of humans and animals\u003c\/li\u003e\n\u003cli data-section-id=\"163aib\" data-start=\"1418\" data-end=\"1455\"\u003eBuilt-in BISS0001 PIR controller IC\u003c\/li\u003e\n\u003cli data-section-id=\"q5yp1v\" data-start=\"1456\" data-end=\"1512\"\u003eAdjustable detection distance (up to approximately 7m)\u003c\/li\u003e\n\u003cli data-section-id=\"s60mgw\" data-start=\"1513\" data-end=\"1543\"\u003eAdjustable output delay time\u003c\/li\u003e\n\u003cli data-section-id=\"1c4tybx\" data-start=\"1544\" data-end=\"1597\"\u003eRepeatable (H) and Non-Repeatable (L) trigger modes\u003c\/li\u003e\n\u003cli data-section-id=\"vz5l7z\" data-start=\"1598\" data-end=\"1642\"\u003eWide operating voltage range (4.5V–20V DC)\u003c\/li\u003e\n\u003cli data-section-id=\"jhmxae\" data-start=\"1643\" data-end=\"1666\"\u003eLow power consumption\u003c\/li\u003e\n\u003cli data-section-id=\"qze3w9\" data-start=\"1667\" data-end=\"1692\"\u003e3.3V TTL digital output\u003c\/li\u003e\n\u003cli data-section-id=\"16ficdp\" data-start=\"1693\" data-end=\"1729\"\u003eWide detection angle of up to 120°\u003c\/li\u003e\n\u003cli data-section-id=\"1oz7cwd\" data-start=\"1730\" data-end=\"1776\"\u003eFresnel lens for enhanced detection coverage\u003c\/li\u003e\n\u003cli data-section-id=\"utn9hq\" data-start=\"1777\" data-end=\"1812\"\u003eHigh immunity to false triggering\u003c\/li\u003e\n\u003cli data-section-id=\"1dcbm6k\" data-start=\"1813\" data-end=\"1846\"\u003eCompact PCB with mounting holes\u003c\/li\u003e\n\u003cli data-section-id=\"9wxqdp\" data-start=\"1847\" data-end=\"1920\"\u003eEasy interfacing with Arduino, ESP32, STM32, Raspberry Pi, AVR, and PIC\u003c\/li\u003e\n\u003cli data-section-id=\"cx2wll\" data-start=\"1921\" data-end=\"1989\"\u003eIdeal for security, automation, and occupancy sensing applications\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46747613298742,"sku":"Y8LY53FY7A","price":79.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/PIR-1.png?v=1783280041"},{"product_id":"bmp180-digital-barometric-pressure-sensor-module","title":"BMP180 Digital Barometric Pressure Sensor Module","description":"\u003cp data-start=\"79\" data-end=\"754\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe BMP180 Digital Barometric Pressure Sensor Module is a high-precision digital sensor designed to measure atmospheric pressure, altitude, and temperature. Based on the Bosch BMP180 MEMS pressure sensor, the module combines a piezoresistive pressure sensing element with a high-resolution ADC and factory-calibrated compensation algorithms to provide accurate pressure and temperature measurements. Its compact size, low power consumption, and excellent accuracy make it suitable for portable and battery-powered applications. (\u003ca data-start=\"620\" data-end=\"753\" rel=\"noopener\" class=\"decorated-link cursor-pointer\"\u003ebosch-sensortec.com\u003c\/a\u003e)\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"756\" data-end=\"1524\"\u003eThe module communicates via the I2C interface, requiring only two signal lines (SDA and SCL), and operates from 3.3V, with most breakout boards including an onboard voltage regulator and level shifting for compatibility with 3.3V and 5V microcontrollers. In addition to atmospheric pressure, the BMP180 can calculate altitude based on pressure readings and provide accurate ambient temperature measurements. It is widely used in weather stations, drones, GPS navigation, altimeters, environmental monitoring systems, IoT devices, and educational electronics projects. Compatible with Arduino, ESP32, STM32, Raspberry Pi, PIC, AVR, and other I2C-enabled development platforms, the BMP180 remains a popular choice for precision environmental sensing.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"etycth\" data-start=\"1531\" data-end=\"1548\" class=\"PDq2pG_selectionAnchorContainer\"\u003eKey Features\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"1550\" data-end=\"2188\"\u003e\n\u003cli data-section-id=\"1xvdd2z\" data-start=\"1550\" data-end=\"1601\"\u003eBased on the Bosch BMP180 digital pressure sensor\u003c\/li\u003e\n\u003cli data-section-id=\"1nkj2xc\" data-start=\"1602\" data-end=\"1660\"\u003eMeasures atmospheric pressure, altitude, and temperature\u003c\/li\u003e\n\u003cli data-section-id=\"hhacyf\" data-start=\"1661\" data-end=\"1699\"\u003eHigh-resolution 16-bit to 19-bit ADC\u003c\/li\u003e\n\u003cli data-section-id=\"1dctbkf\" data-start=\"1700\" data-end=\"1737\"\u003eDigital I2C communication interface\u003c\/li\u003e\n\u003cli data-section-id=\"15rxrxz\" data-start=\"1738\" data-end=\"1776\"\u003eFactory calibrated for high accuracy\u003c\/li\u003e\n\u003cli data-section-id=\"jhmxae\" data-start=\"1777\" data-end=\"1800\"\u003eLow power consumption\u003c\/li\u003e\n\u003cli data-section-id=\"nf74zj\" data-start=\"1801\" data-end=\"1837\"\u003eFast measurement and response time\u003c\/li\u003e\n\u003cli data-section-id=\"on2pqe\" data-start=\"1838\" data-end=\"1883\"\u003eWide atmospheric pressure measurement range\u003c\/li\u003e\n\u003cli data-section-id=\"1wsvxto\" data-start=\"1884\" data-end=\"1919\"\u003eBuilt-in temperature compensation\u003c\/li\u003e\n\u003cli data-section-id=\"1s4ovok\" data-start=\"1920\" data-end=\"1940\"\u003eCompact PCB module\u003c\/li\u003e\n\u003cli data-section-id=\"1rescd3\" data-start=\"1941\" data-end=\"2006\"\u003eOnboard voltage regulator and level shifting (module dependent)\u003c\/li\u003e\n\u003cli data-section-id=\"vjedga\" data-start=\"2007\" data-end=\"2058\"\u003eOperates with both 3.3V and 5V development boards\u003c\/li\u003e\n\u003cli data-section-id=\"9wxqdp\" data-start=\"2059\" data-end=\"2132\"\u003eEasy interfacing with Arduino, ESP32, STM32, Raspberry Pi, AVR, and PIC\u003c\/li\u003e\n\u003cli data-section-id=\"146l3oz\" data-start=\"2133\" data-end=\"2188\"\u003eIdeal for weather monitoring and altitude measurement\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46748939354166,"sku":"V78I0QEKTR","price":59.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/bmp180-2.png?v=1783280064"},{"product_id":"8-channel-touch-sensor-module-ttp226","title":"8-Channel Touch Sensor Module - TTP226","description":"\u003cp data-start=\"69\" data-end=\"510\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe 8-Channel Touch Sensor Module – TTP226 is a capacitive touch input module designed to detect finger touch across 8 independent touch-sensitive channels. Built around the TTP226 capacitive touch detector IC, the module provides a convenient alternative to traditional mechanical push buttons by detecting changes in capacitance when a finger approaches or touches one of the sensing pads. \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=\"512\" data-end=\"927\"\u003eOperating from approximately 2.0V to 5.5V DC at the IC level, the TTP226 supports configurable output behavior, sensitivity adjustment, active-high or active-low operation, and selectable direct, matrix, or serial output modes depending on module configuration. Common breakout modules include 8 onboard touch pads and individual LED status indicators for each channel. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"929\" data-end=\"1227\"\u003eThe module is suitable for touch-sensitive control panels, home automation systems, robotics, electronic locks, appliance controls, interactive displays, and embedded user interfaces. It can be interfaced with Arduino, ESP32, STM32, Raspberry Pi, PIC, AVR, and other digital-input microcontrollers.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"etycth\" data-start=\"1234\" data-end=\"1251\" class=\"PDq2pG_selectionAnchorContainer\"\u003eKey Features\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"1253\" data-end=\"1912\"\u003e\n\u003cli data-section-id=\"11ljrm1\" data-start=\"1253\" data-end=\"1301\"\u003eBased on the TTP226 capacitive touch sensor IC\u003c\/li\u003e\n\u003cli data-section-id=\"axzmad\" data-start=\"1302\" data-end=\"1353\"\u003e8 independent capacitive touch-sensitive channels\u003c\/li\u003e\n\u003cli data-section-id=\"1hst1s9\" data-start=\"1354\" data-end=\"1401\"\u003eReplaces conventional mechanical push buttons\u003c\/li\u003e\n\u003cli data-section-id=\"rmasxx\" data-start=\"1402\" data-end=\"1446\"\u003eTouch detection without mechanical contact\u003c\/li\u003e\n\u003cli data-section-id=\"19p3a17\" data-start=\"1447\" data-end=\"1503\"\u003eIndividual LED status indicator for each touch channel\u003c\/li\u003e\n\u003cli data-section-id=\"jjzuuv\" data-start=\"1504\" data-end=\"1534\"\u003eWide operating voltage range\u003c\/li\u003e\n\u003cli data-section-id=\"1r782rm\" data-start=\"1535\" data-end=\"1573\"\u003eAdjustable sensitivity configuration\u003c\/li\u003e\n\u003cli data-section-id=\"15erw16\" data-start=\"1574\" data-end=\"1632\"\u003eSupports active-high and active-low output configuration\u003c\/li\u003e\n\u003cli data-section-id=\"h58eh7\" data-start=\"1633\" data-end=\"1686\"\u003eConfigurable direct, matrix, or serial output modes\u003c\/li\u003e\n\u003cli data-section-id=\"un67vu\" data-start=\"1687\" data-end=\"1734\"\u003eSelectable fast and low-power operating modes\u003c\/li\u003e\n\u003cli data-section-id=\"k7mokk\" data-start=\"1735\" data-end=\"1769\"\u003eConfigurable key maximum ON time\u003c\/li\u003e\n\u003cli data-section-id=\"1st32h8\" data-start=\"1770\" data-end=\"1790\"\u003eCompact PCB design\u003c\/li\u003e\n\u003cli data-section-id=\"jhmxae\" data-start=\"1791\" data-end=\"1814\"\u003eLow power consumption\u003c\/li\u003e\n\u003cli data-section-id=\"1dyfzin\" data-start=\"1815\" data-end=\"1855\"\u003eEasy integration with microcontrollers\u003c\/li\u003e\n\u003cli data-section-id=\"15agea0\" data-start=\"1856\" data-end=\"1912\"\u003eSuitable for touch panels and human-machine interfaces\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46779409137718,"sku":"IXVUTL2EIR","price":139.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/8_channel_touch3.png?v=1783280065"},{"product_id":"bmp280-digital-barometric-pressure-sensor-module","title":"BMP280 Digital Barometric Pressure Sensor Module","description":"\u003cp data-start=\"79\" data-end=\"693\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe BMP280 Digital Barometric Pressure Sensor Module is a compact, high-precision environmental sensing module designed to measure atmospheric pressure and temperature. Based on the Bosch BMP280 digital pressure sensor, the module uses piezoresistive MEMS sensing technology combined with integrated signal processing and factory calibration data to provide accurate and stable measurements. Atmospheric pressure readings can also be used to estimate altitude, making the module suitable for weather monitoring, navigation, drones, and portable electronic devices. \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=\"695\" data-end=\"1252\"\u003eThe BMP280 supports both I2C and SPI communication interfaces, providing flexibility for integration with different microcontroller platforms. The sensor itself operates from 1.71V to 3.6V, while the supported supply voltage of a breakout module depends on its specific PCB design and whether it includes onboard regulation or level shifting. It offers a pressure measurement range of 300hPa to 1100hPa, low power consumption, configurable oversampling, an internal IIR filter, and multiple operating modes. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1254\" data-end=\"1599\"\u003eThe module is widely used with Arduino, ESP32, STM32, Raspberry Pi, PIC, AVR, and other development platforms. Its compact design, digital communication, and low power consumption make it ideal for weather stations, digital altimeters, IoT environmental monitoring, GPS navigation enhancement, robotics, and battery-powered sensing applications.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"etycth\" data-start=\"1606\" data-end=\"1623\" class=\"PDq2pG_selectionAnchorContainer\"\u003eKey Features\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"1625\" data-end=\"2343\"\u003e\n\u003cli data-section-id=\"ht9erc\" data-start=\"1625\" data-end=\"1676\"\u003eBased on the Bosch BMP280 digital pressure sensor\u003c\/li\u003e\n\u003cli data-section-id=\"1tfgstc\" data-start=\"1677\" data-end=\"1724\"\u003eMeasures atmospheric pressure and temperature\u003c\/li\u003e\n\u003cli data-section-id=\"10j8swg\" data-start=\"1725\" data-end=\"1780\"\u003ePressure readings can be used for altitude estimation\u003c\/li\u003e\n\u003cli data-section-id=\"rn986v\" data-start=\"1781\" data-end=\"1829\"\u003eWide pressure measurement range of 300–1100hPa\u003c\/li\u003e\n\u003cli data-section-id=\"153r7fg\" data-start=\"1830\" data-end=\"1871\"\u003eSupports both I2C and SPI communication\u003c\/li\u003e\n\u003cli data-section-id=\"1lfya3g\" data-start=\"1872\" data-end=\"1916\"\u003eFactory-calibrated compensation parameters\u003c\/li\u003e\n\u003cli data-section-id=\"1slfxb3\" data-start=\"1917\" data-end=\"1958\"\u003eHigh measurement accuracy and stability\u003c\/li\u003e\n\u003cli data-section-id=\"jhmxae\" data-start=\"1959\" data-end=\"1982\"\u003eLow power consumption\u003c\/li\u003e\n\u003cli data-section-id=\"1yjsijk\" data-start=\"1983\" data-end=\"2035\"\u003eConfigurable pressure and temperature oversampling\u003c\/li\u003e\n\u003cli data-section-id=\"1e1gnz4\" data-start=\"2036\" data-end=\"2106\"\u003eBuilt-in IIR filter for reducing short-term measurement fluctuations\u003c\/li\u003e\n\u003cli data-section-id=\"17itfz5\" data-start=\"2107\" data-end=\"2160\"\u003eMultiple operating modes: Sleep, Forced, and Normal\u003c\/li\u003e\n\u003cli data-section-id=\"egtgb1\" data-start=\"2161\" data-end=\"2188\"\u003eConfigurable standby time\u003c\/li\u003e\n\u003cli data-section-id=\"15shbqp\" data-start=\"2189\" data-end=\"2225\"\u003eCompact and lightweight PCB module\u003c\/li\u003e\n\u003cli data-section-id=\"1c7t0ph\" data-start=\"2226\" data-end=\"2269\"\u003eSuitable for battery-powered applications\u003c\/li\u003e\n\u003cli data-section-id=\"9wxqdp\" data-start=\"2270\" data-end=\"2343\"\u003eEasy interfacing with Arduino, ESP32, STM32, Raspberry Pi, AVR, and PIC\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46779627208758,"sku":"4GJLOG4TQM","price":65.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/bmp280-3.png?v=1783280064"},{"product_id":"water-level-depth-sensor-module","title":"Water Level Depth Sensor Module","description":"\u003cp data-start=\"62\" data-end=\"559\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe Water Level Depth Sensor Module is a compact resistive sensor designed for detecting water presence, liquid level, and approximate immersion depth in tanks, containers, reservoirs, and electronic monitoring systems. The sensor uses a series of exposed conductive traces arranged on the PCB surface. As the water level rises across the sensing area, the electrical conductivity between the traces changes, producing a variable analog output signal. \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=\"561\" data-end=\"985\"\u003eThe module provides an analog output voltage that varies with the amount of the sensing area in contact with conductive liquid. This output can be read using the ADC input of a microcontroller and calibrated to represent dry, low, medium, or high water levels. Common modules operate from 3.3V to 5V DC and use a simple 3-pin interface consisting of VCC, GND, and Signal output. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"987\" data-end=\"1365\"\u003eWith its compact design and easy analog interfacing, the sensor is suitable for water tank monitoring, rain detection, leak alarms, irrigation systems, aquarium monitoring, automatic pump control prototypes, and educational electronics projects. It can be used with Arduino, ESP32, ESP8266, STM32, Raspberry Pi with a suitable ADC, PIC, AVR, and other microcontroller platforms.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"etycth\" data-start=\"1372\" data-end=\"1389\" class=\"PDq2pG_selectionAnchorContainer\"\u003eKey Features\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"1391\" data-end=\"2089\"\u003e\n\u003cli data-section-id=\"1562pf5\" data-start=\"1391\" data-end=\"1444\"\u003eDetects water presence and approximate liquid level\u003c\/li\u003e\n\u003cli data-section-id=\"ab8x52\" data-start=\"1445\" data-end=\"1493\"\u003eResistive conductivity-based sensing principle\u003c\/li\u003e\n\u003cli data-section-id=\"cvizkl\" data-start=\"1494\" data-end=\"1544\"\u003eAnalog output proportional to water contact area\u003c\/li\u003e\n\u003cli data-section-id=\"6548pi\" data-start=\"1545\" data-end=\"1589\"\u003eApproximately 40mm active detection length\u003c\/li\u003e\n\u003cli data-section-id=\"vew1s6\" data-start=\"1590\" data-end=\"1639\"\u003eWide operating voltage range from 3.3V to 5V DC\u003c\/li\u003e\n\u003cli data-section-id=\"bupdsa\" data-start=\"1640\" data-end=\"1664\"\u003eSimple 3-pin interface\u003c\/li\u003e\n\u003cli data-section-id=\"1a7khcp\" data-start=\"1665\" data-end=\"1701\"\u003eCompact and lightweight PCB design\u003c\/li\u003e\n\u003cli data-section-id=\"ct8rsz\" data-start=\"1702\" data-end=\"1742\"\u003eFast response to changing water levels\u003c\/li\u003e\n\u003cli data-section-id=\"jhmxae\" data-start=\"1743\" data-end=\"1766\"\u003eLow power consumption\u003c\/li\u003e\n\u003cli data-section-id=\"cqk1ji\" data-start=\"1767\" data-end=\"1814\"\u003eEasy connection to microcontroller ADC inputs\u003c\/li\u003e\n\u003cli data-section-id=\"1migviz\" data-start=\"1815\" data-end=\"1850\"\u003eSuitable for water leak detection\u003c\/li\u003e\n\u003cli data-section-id=\"dzkj3g\" data-start=\"1851\" data-end=\"1901\"\u003eCan be calibrated for different level thresholds\u003c\/li\u003e\n\u003cli data-section-id=\"179zx3m\" data-start=\"1902\" data-end=\"1946\"\u003eSuitable for tank and container monitoring\u003c\/li\u003e\n\u003cli data-section-id=\"tkmcwb\" data-start=\"1947\" data-end=\"1991\"\u003eUseful for automatic pump control projects\u003c\/li\u003e\n\u003cli data-section-id=\"1w1y5df\" data-start=\"1992\" data-end=\"2036\"\u003eCompatible with popular development boards\u003c\/li\u003e\n\u003cli data-section-id=\"sca5i1\" data-start=\"2037\" data-end=\"2089\"\u003eIdeal for educational and DIY electronics projects\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46795075518518,"sku":"AQ0G1IDG8C","price":24.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/Water-Level-Depth-Sensor-Module-1.png?v=1783280107"},{"product_id":"air-pressure-sensor-module-0-40kpa-hx710b","title":"Air Pressure Sensor Module (0-40KPa) - HX710B","description":"\u003cp data-start=\"82\" data-end=\"550\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe HX710B Air Pressure Sensor Module (0–40kPa) 3.3V–5V is a compact, high-resolution pressure measurement module designed for detecting and measuring low-range air pressure and differential pressure. It combines a pressure-sensing element with the HX710B precision 24-bit analog-to-digital converter (ADC), allowing small pressure-related signals to be converted into digital data for processing by a microcontroller. \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=\"552\" data-end=\"969\"\u003eThe module is designed for a nominal pressure range of 0 to 40kPa and operates from a 3.3V to 5V DC power supply. Its integrated pressure port allows connection to a suitable flexible tube, making it useful for air-pressure experiments, pneumatic systems, breath-pressure detection, vacuum monitoring, and indirect liquid-level measurement using hydrostatic air pressure. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"971\" data-end=\"1334\"\u003eThe onboard HX710B provides high-resolution digital conversion and communicates through a simple clock-and-data serial interface. Common module specifications list selectable 10 SPS and 80 SPS data output rates, allowing the system to prioritize either stable measurements or faster response according to the application. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1336\" data-end=\"1581\"\u003eWith its compact size, low power consumption, high-resolution ADC, and simple digital interface, the module is suitable for Arduino, ESP32, STM32, Raspberry Pi Pico, RP2040, PIC, AVR, and other microcontroller-based pressure measurement systems.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"etycth\" data-start=\"1588\" data-end=\"1605\" class=\"PDq2pG_selectionAnchorContainer\"\u003eKey Features\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"1607\" data-end=\"2354\"\u003e\n\u003cli data-section-id=\"j1g43o\" data-start=\"1607\" data-end=\"1649\"\u003ePressure measurement range of 0 to 40kPa\u003c\/li\u003e\n\u003cli data-section-id=\"ewtvrf\" data-start=\"1650\" data-end=\"1683\"\u003eIntegrated HX710B precision ADC\u003c\/li\u003e\n\u003cli data-section-id=\"1mv424v\" data-start=\"1684\" data-end=\"1721\"\u003e24-bit analog-to-digital conversion\u003c\/li\u003e\n\u003cli data-section-id=\"2xlesy\" data-start=\"1722\" data-end=\"1751\"\u003eOperates from 3.3V to 5V DC\u003c\/li\u003e\n\u003cli data-section-id=\"1pfbb5p\" data-start=\"1752\" data-end=\"1780\"\u003eDigital serial data output\u003c\/li\u003e\n\u003cli data-section-id=\"ekmh2o\" data-start=\"1781\" data-end=\"1828\"\u003eSimple clock and data communication interface\u003c\/li\u003e\n\u003cli data-section-id=\"1dv5aw6\" data-start=\"1829\" data-end=\"1872\"\u003eSelectable 10 SPS and 80 SPS output rates\u003c\/li\u003e\n\u003cli data-section-id=\"1p8y0o8\" data-start=\"1873\" data-end=\"1896\"\u003eLow operating current\u003c\/li\u003e\n\u003cli data-section-id=\"1fxa87q\" data-start=\"1897\" data-end=\"1924\"\u003eCompact PCB module design\u003c\/li\u003e\n\u003cli data-section-id=\"vlqkex\" data-start=\"1925\" data-end=\"1957\"\u003eIntegrated pressure inlet port\u003c\/li\u003e\n\u003cli data-section-id=\"1ecoduo\" data-start=\"1958\" data-end=\"2004\"\u003eSuitable for connection with flexible tubing\u003c\/li\u003e\n\u003cli data-section-id=\"8wsijq\" data-start=\"2005\" data-end=\"2052\"\u003eHigh sensitivity for low-pressure measurement\u003c\/li\u003e\n\u003cli data-section-id=\"dfbd8e\" data-start=\"2053\" data-end=\"2106\"\u003eSuitable for air and compatible non-corrosive gases\u003c\/li\u003e\n\u003cli data-section-id=\"ku2zc\" data-start=\"2107\" data-end=\"2164\"\u003eUseful for differential and gauge pressure applications\u003c\/li\u003e\n\u003cli data-section-id=\"1ush1ch\" data-start=\"2165\" data-end=\"2215\"\u003eCan be used for indirect water-level measurement\u003c\/li\u003e\n\u003cli data-section-id=\"u064mv\" data-start=\"2216\" data-end=\"2260\"\u003eSuitable for pneumatic pressure monitoring\u003c\/li\u003e\n\u003cli data-section-id=\"qvntg1\" data-start=\"2261\" data-end=\"2301\"\u003eEasy interfacing with microcontrollers\u003c\/li\u003e\n\u003cli data-section-id=\"hn8744\" data-start=\"2302\" data-end=\"2354\"\u003eSuitable for educational and experimental projects\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46820888117302,"sku":"D4QPKY3KWU","price":129.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/HX710B-air-pressure-sensor-module-3.png?v=1783543659"},{"product_id":"mini-pir-motion-detector-sensor-module-mh-sr602","title":"Mini PIR Motion Detector Sensor Module (MH-SR602)","description":"\u003cp data-start=\"80\" data-end=\"479\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe Mini PIR Motion Detector Sensor Module – MH-SR602 is a compact and low-power Passive Infrared (PIR) motion sensor designed for detecting the movement of people, animals, and other warm objects within its sensing area. The module detects changes in infrared radiation caused by movement and provides a digital output signal that can be easily read by a microcontroller or control circuit.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"481\" data-end=\"820\"\u003eThe MH-SR602 combines a pyroelectric infrared sensing element, signal-processing circuitry, and a Fresnel lens in a very small package. When motion is detected, the module output changes to a HIGH level of approximately 3.3V. When no motion is detected, the output remains LOW at approximately 0V. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"822\" data-end=\"1205\"\u003eThe sensor operates from a wide 3.3V to 15V DC supply range and consumes approximately 20µA in standby, making it suitable for compact and battery-powered motion detection systems. It can detect movement up to approximately 5 metres, with a recommended practical sensing distance of around 0 to 3.5 metres for reliable operation. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1207\" data-end=\"1628\"\u003eThe MH-SR602 uses a repeatable trigger operating mode. If motion continues within the sensing area, the output can remain active or retrigger according to the module's internal timing behavior. The default output HIGH duration is approximately 2.5 seconds, and the delay time and sensitivity can be modified on supported board versions by changing designated SMD resistor values. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1630\" data-end=\"1930\"\u003eIts miniature size, wide operating voltage range, low standby current, and simple three-pin interface make the module suitable for security alarms, automatic lighting, smart home devices, battery-powered detectors, robotics, camera activation systems, and other motion-triggered electronics projects.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"etycth\" data-start=\"1937\" data-end=\"1954\" class=\"PDq2pG_selectionAnchorContainer\"\u003eKey Features\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"1956\" data-end=\"2858\"\u003e\n\u003cli data-section-id=\"hio59e\" data-start=\"1956\" data-end=\"2000\"\u003eCompact miniature PIR motion sensor module\u003c\/li\u003e\n\u003cli data-section-id=\"18mc6t1\" data-start=\"2001\" data-end=\"2052\"\u003eDetects movement of people and other warm objects\u003c\/li\u003e\n\u003cli data-section-id=\"d40ahb\" data-start=\"2053\" data-end=\"2090\"\u003ePassive infrared sensing technology\u003c\/li\u003e\n\u003cli data-section-id=\"124scpv\" data-start=\"2091\" data-end=\"2128\"\u003eWide 3.3V to 15V DC operating range\u003c\/li\u003e\n\u003cli data-section-id=\"339v08\" data-start=\"2129\" data-end=\"2154\"\u003eDigital HIGH\/LOW output\u003c\/li\u003e\n\u003cli data-section-id=\"1ipwb2q\" data-start=\"2155\" data-end=\"2193\"\u003eApproximately 3.3V HIGH output level\u003c\/li\u003e\n\u003cli data-section-id=\"1l2px4m\" data-start=\"2194\" data-end=\"2229\"\u003eApproximately 0V LOW output level\u003c\/li\u003e\n\u003cli data-section-id=\"ivpp0y\" data-start=\"2230\" data-end=\"2279\"\u003eDetection distance up to approximately 5 metres\u003c\/li\u003e\n\u003cli data-section-id=\"19244te\" data-start=\"2280\" data-end=\"2338\"\u003eRecommended sensing range up to approximately 3.5 metres\u003c\/li\u003e\n\u003cli data-section-id=\"nl7e9s\" data-start=\"2339\" data-end=\"2387\"\u003eVery low standby current of approximately 20µA\u003c\/li\u003e\n\u003cli data-section-id=\"j2rdmy\" data-start=\"2388\" data-end=\"2447\"\u003eDefault output HIGH duration of approximately 2.5 seconds\u003c\/li\u003e\n\u003cli data-section-id=\"10iz3ug\" data-start=\"2448\" data-end=\"2478\"\u003eRepeatable trigger operation\u003c\/li\u003e\n\u003cli data-section-id=\"e94x43\" data-start=\"2479\" data-end=\"2515\"\u003eHigh sensitivity and fast response\u003c\/li\u003e\n\u003cli data-section-id=\"16yrf0u\" data-start=\"2516\" data-end=\"2541\"\u003eIntegrated Fresnel lens\u003c\/li\u003e\n\u003cli data-section-id=\"1a7khcp\" data-start=\"2542\" data-end=\"2578\"\u003eCompact and lightweight PCB design\u003c\/li\u003e\n\u003cli data-section-id=\"1i39fkp\" data-start=\"2579\" data-end=\"2618\"\u003eSimple three-pin electrical interface\u003c\/li\u003e\n\u003cli data-section-id=\"1c7t0ph\" data-start=\"2619\" data-end=\"2662\"\u003eSuitable for battery-powered applications\u003c\/li\u003e\n\u003cli data-section-id=\"qvntg1\" data-start=\"2663\" data-end=\"2703\"\u003eEasy interfacing with microcontrollers\u003c\/li\u003e\n\u003cli data-section-id=\"q71dc0\" data-start=\"2704\" data-end=\"2791\"\u003eOptional modification points on common versions for timing and sensitivity adjustment\u003c\/li\u003e\n\u003cli data-section-id=\"z8pey2\" data-start=\"2792\" data-end=\"2858\"\u003eOptional photosensor connection support on some module revisions\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46823148519478,"sku":"VO8RQDH406","price":115.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/MH-SR602MiniPIRMotionDetectorSensor-2.png?v=1783543671"},{"product_id":"as608-optical-fingerprint-sensor-module","title":"AS608 Optical Fingerprint Sensor Module","description":"\u003cp data-start=\"70\" data-end=\"449\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe AS608 Optical Fingerprint Sensor Module is a compact biometric identification module designed for fingerprint enrollment, recognition, verification, and user authentication applications. The module combines an optical fingerprint sensor, image-processing circuitry, fingerprint feature extraction, template storage, and matching functions in a single integrated unit.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"451\" data-end=\"884\"\u003eThe sensor captures a fingerprint image through its optical sensing window and processes the image internally to extract unique fingerprint characteristics. These features are converted into digital fingerprint templates that can be stored directly in the module's internal memory. During verification, a newly scanned fingerprint can be compared with a specific stored template or searched against the complete fingerprint database.\u003c\/p\u003e\n\u003cp data-start=\"886\" data-end=\"1241\"\u003eThe AS608 communicates with a host controller through a TTL UART serial interface, allowing commands for fingerprint enrollment, deletion, searching, matching, and database management. Common documentation specifies a configurable baud rate from 9600 to 57600 bps, with 57600 bps commonly used as the default. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1243\" data-end=\"1671\"\u003eThe module provides fast fingerprint imaging and matching, with commonly documented versions supporting up to 162 fingerprint templates, a 500 DPI optical resolution, and fingerprint imaging in less than one second. Since image processing and template matching are handled inside the module, the connected microcontroller does not need to perform complex biometric image processing. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1673\" data-end=\"1867\"\u003eThe AS608 is suitable for electronic door locks, attendance systems, security devices, smart cabinets, access-control systems, biometric safes, and microcontroller-based authentication projects.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"etycth\" data-start=\"1874\" data-end=\"1891\" class=\"PDq2pG_selectionAnchorContainer\"\u003eKey Features\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"1893\" data-end=\"2888\"\u003e\n\u003cli data-section-id=\"1c7jwx5\" data-start=\"1893\" data-end=\"1933\"\u003eOptical fingerprint sensing technology\u003c\/li\u003e\n\u003cli data-section-id=\"16khck1\" data-start=\"1934\" data-end=\"1976\"\u003eIntegrated fingerprint image acquisition\u003c\/li\u003e\n\u003cli data-section-id=\"6sfru0\" data-start=\"1977\" data-end=\"2016\"\u003eBuilt-in fingerprint image processing\u003c\/li\u003e\n\u003cli data-section-id=\"1v2vsp6\" data-start=\"2017\" data-end=\"2067\"\u003eSupports fingerprint enrollment and registration\u003c\/li\u003e\n\u003cli data-section-id=\"ksstbr\" data-start=\"2068\" data-end=\"2107\"\u003eSupports 1:1 fingerprint verification\u003c\/li\u003e\n\u003cli data-section-id=\"12g7x6i\" data-start=\"2108\" data-end=\"2153\"\u003eSupports 1:N fingerprint database searching\u003c\/li\u003e\n\u003cli data-section-id=\"i37yfa\" data-start=\"2154\" data-end=\"2193\"\u003eInternal fingerprint template storage\u003c\/li\u003e\n\u003cli data-section-id=\"d6hh0y\" data-start=\"2194\" data-end=\"2266\"\u003eStores up to 162 fingerprint templates on commonly documented versions\u003c\/li\u003e\n\u003cli data-section-id=\"2qge40\" data-start=\"2267\" data-end=\"2321\"\u003e500 DPI optical resolution on common module variants\u003c\/li\u003e\n\u003cli data-section-id=\"1uram2e\" data-start=\"2322\" data-end=\"2370\"\u003eFast fingerprint imaging in less than 1 second\u003c\/li\u003e\n\u003cli data-section-id=\"jn0zkj\" data-start=\"2371\" data-end=\"2412\"\u003eTTL UART serial communication interface\u003c\/li\u003e\n\u003cli data-section-id=\"jdb1hb\" data-start=\"2413\" data-end=\"2451\"\u003eConfigurable communication baud rate\u003c\/li\u003e\n\u003cli data-section-id=\"aottif\" data-start=\"2452\" data-end=\"2497\"\u003eDefault baud rate commonly set to 57600 bps\u003c\/li\u003e\n\u003cli data-section-id=\"1uns1id\" data-start=\"2498\" data-end=\"2538\"\u003eAdjustable security levels from 1 to 5\u003c\/li\u003e\n\u003cli data-section-id=\"xjexai\" data-start=\"2539\" data-end=\"2566\"\u003eLow False Acceptance Rate\u003c\/li\u003e\n\u003cli data-section-id=\"j8tqal\" data-start=\"2567\" data-end=\"2605\"\u003eCompact enclosed sensor construction\u003c\/li\u003e\n\u003cli data-section-id=\"6jxj78\" data-start=\"2606\" data-end=\"2641\"\u003eIntegrated optical sensing window\u003c\/li\u003e\n\u003cli data-section-id=\"107a4ci\" data-start=\"2642\" data-end=\"2682\"\u003eOnboard fingerprint feature extraction\u003c\/li\u003e\n\u003cli data-section-id=\"1fhjfn9\" data-start=\"2683\" data-end=\"2724\"\u003eOnboard template matching and searching\u003c\/li\u003e\n\u003cli data-section-id=\"ll71ii\" data-start=\"2725\" data-end=\"2786\"\u003eReduces processing requirements of the host microcontroller\u003c\/li\u003e\n\u003cli data-section-id=\"7xd0h8\" data-start=\"2787\" data-end=\"2837\"\u003eSuitable for embedded biometric security systems\u003c\/li\u003e\n\u003cli data-section-id=\"1x7gbzv\" data-start=\"2838\" data-end=\"2888\"\u003eEasy interfacing with popular development boards\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46823393001526,"sku":"8ZT5YGZHQ7","price":999.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/AS608_Optical_Fingerprint_Sensor_Module-2.png?v=1783543682"},{"product_id":"waveshare-human-micro-motion-detection-mmwave-sensor","title":"Waveshare Human Micro-Motion Detection mmWave Sensor","description":"\u003cp\u003eThe Waveshare Human Micro-Motion Detection mmWave Sensor is a compact 24GHz radar sensor designed for detecting human presence and subtle human movements using millimeter-wave sensing technology. Based on the S3KM1110 radar solution, it uses FMCW (Frequency Modulated Continuous Wave) technology to detect motion that may be difficult to identify using conventional motion sensors.\u003cbr\u003eThe sensor is designed for human presence and micro-motion detection, allowing it to detect small movements such as slight body movement while a person is relatively stationary. This makes it useful for smart lighting, occupancy detection, security systems, automation, and intelligent environmental control applications.\u003cbr\u003eUnlike conventional PIR sensors that primarily detect changes in infrared radiation, mmWave radar can detect movement and presence through radio-frequency sensing. The sensor can therefore be useful in applications where continuous human presence detection or detection of subtle movement is required.\u003cbr\u003eIts compact module design makes it suitable for integration into embedded systems, IoT projects, smart home devices, robotics, and automation equipment. It can be connected to compatible controllers and systems for developing customized human presence and motion detection solutions.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003eWaveshare Human Micro-Motion Detection Sensor\u003cbr\u003e24GHz mmWave Radar Sensor\u003cbr\u003eBased on S3KM1110\u003cbr\u003eFMCW Radar Technology\u003cbr\u003eHuman Presence Detection\u003cbr\u003eHuman Micro-Motion Detection\u003cbr\u003eDetects Subtle Human Movement\u003cbr\u003eMillimeter-Wave Radar Sensing\u003cbr\u003eSuitable for Occupancy Detection\u003cbr\u003eUseful for Smart Home Automation\u003cbr\u003eSuitable for Smart Lighting Systems\u003cbr\u003eUseful for Security Applications\u003cbr\u003eSuitable for Presence Monitoring\u003cbr\u003eUseful for IoT Projects\u003cbr\u003eSuitable for Embedded Systems\u003cbr\u003eSuitable for Automation Projects\u003cbr\u003eUseful for Intelligent Control Systems\u003cbr\u003eSuitable for Room Occupancy Detection\u003cbr\u003eUseful for Energy-Saving Applications\u003cbr\u003eCompact Module Design\u003cbr\u003eNon-Contact Detection\u003cbr\u003eSuitable for DIY Electronics\u003cbr\u003eUseful for Robotics Projects\u003cbr\u003eSuitable for Prototyping\u003c\/p\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":47966066245686,"sku":"14NER8VEC6","price":359.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/BlueMPU-6050SensorModuleBoard.png?v=1791149031"},{"product_id":"hi-link-hlk-ld2402g-24ghz-millimeter-wave-human-motion-presence-sensor-60-detection-range-up-to-10-m","title":"Hi-Link HLK-LD2402G, 24GHz, Millimeter Wave Human Motion \u0026 Presence Sensor","description":"\u003cp\u003eThe Hi-Link HLK-LD2402G is a 24GHz millimeter-wave radar sensor designed for detecting human motion and presence in indoor and other suitable environments. It uses high-frequency radar sensing to identify movement and human presence, making it suitable for smart automation, security, occupancy detection, and IoT applications.\u003cbr\u003eWith a detection angle of approximately ±60° and a detection range of up to 10 meters, the sensor provides a wider sensing area than many conventional point-based sensors. Its radar-based detection capability allows it to detect human movement and presence without requiring direct physical contact with the subject.\u003cbr\u003eThe HLK-LD2402G is useful for applications where reliable human motion or occupancy detection is required, including smart lighting, automatic switching, security systems, room occupancy monitoring, and energy-saving automation. It can also be integrated with microcontrollers and embedded systems for customized detection and control applications.\u003cbr\u003eThe compact module design makes it convenient for DIY electronics, robotics, smart home systems, and IoT projects. Actual detection performance depends on installation height, orientation, environment, target movement, obstacles, and other surrounding conditions.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003eHi-Link HLK-LD2402G mmWave Radar Sensor\u003cbr\u003e24GHz Millimeter-Wave Radar\u003cbr\u003eHuman Motion Detection\u003cbr\u003eHuman Presence Detection\u003cbr\u003eDetection Angle: Approximately ±60°\u003cbr\u003eDetection Range: Up to 10m\u003cbr\u003eNon-Contact Detection\u003cbr\u003eRadar-Based Sensing Technology\u003cbr\u003eSuitable for Occupancy Detection\u003cbr\u003eUseful for Smart Home Automation\u003cbr\u003eSuitable for Smart Lighting Systems\u003cbr\u003eUseful for Security Applications\u003cbr\u003eSuitable for Automatic Switching\u003cbr\u003eUseful for Energy-Saving Systems\u003cbr\u003eSuitable for IoT Projects\u003cbr\u003eSuitable for Embedded Systems\u003cbr\u003eUseful for Robotics Applications\u003cbr\u003eSuitable for Room Monitoring\u003cbr\u003eCompact Module Design\u003cbr\u003eWide Detection Area\u003cbr\u003eWorks Without Direct Physical Contact\u003cbr\u003eSuitable for DIY Electronics\u003cbr\u003eUseful for Prototyping\u003cbr\u003eSuitable for Automation Projects\u003c\/p\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":47977247375414,"sku":"GE9NFOWETC","price":219.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/Blue-and-GoldRFIDCircuitModule.png?v=1791225232"}],"url":"https:\/\/roboracter.in\/collections\/pressure-touch-sensors.oembed?page=2","provider":"Roboracter","version":"1.0","type":"link"}