Electronic Modules

The 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...

The 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 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....

This 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...

The 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. Basically its an Step Down Module, so...

The 12VDC to 220VAC Inverter Circuit Motherboard (100W) is an electronic inverter board designed to convert a 12V DC supply into approximately 220V AC output, with a rated power capacity of up to 100W. It is suitable for compatible DIY inverter assemblies, battery-powered power conversion projects, and electronic repair applications.The...

The 12VDC to 220VAC Inverter Circuit Motherboard is an electronic inverter board designed to convert a 12V DC input from a compatible battery or DC power source into a high-voltage AC output of approximately 220V. It serves as the main circuit board in inverter projects and is suitable for compatible...

The 1000KV Step Up Power Module is a compact high-voltage boost module designed to convert a lower DC input voltage into a significantly higher-voltage output. It is suitable for electronic experiments, high-voltage demonstrations, laboratory projects, and other applications requiring a compact step-up power supply.The module uses a switching-based high-frequency boost...

The CJMCU MCP4725 I2C DAC Breakout Development Board is a compact digital-to-analog converter module designed to generate an adjustable analog voltage from digital data. It is based on the MCP4725 DAC and provides an easy way to add analog output capability to microcontrollers and development boards that may not have...

The UBEC-5V/3A (Universal Battery Eliminator Circuit) is a compact DC-DC switching regulator designed to provide a stable 5V output from a higher-voltage battery or DC power source. It is commonly used in RC models, robotics, embedded electronics, and other battery-powered applications where a regulated 5V supply is required.The UBEC eliminates...

The 4 Channel Isolated 5V 10A Relay Module is a multi-channel switching board designed to control electrical loads using low-voltage control signals from microcontrollers, development boards, and automation systems. It provides four independent relay channels for switching multiple AC or DC loads from a single module. Each relay channel can...

The 18650 5V 2.4A Dual USB + Type-C + Micro + Lightning/Apple USB Power Bank With LED Display 18650 Charger Board is a multifunction power bank circuit board designed for building DIY rechargeable power banks using a compatible 18650 lithium-ion battery. It combines battery charging, USB power output, and battery...