12V/3A Wireless Charging Module
This wireless charging module, composed of transmitting and receiving ends, can transfer energy through medias such as air, paper, or plastic. Based on "magnetic-coupled resonance"technology and high-current wireless supply chip, it can achieve the e..
When a servo is operated under complex circumstances such as robot and model, itmay get stuck, be burned, or damaged due to external forces, which could bother you a lot...Now is launching a series of servos with clutch function and electronic protec..
4B Smart Thermal Cap
This is a multi-function cooling expansion board specifically designed for Raspberry Pi. It provides full compatibility with Raspberry Pi 4B/3B+/3B to protect the Raspberry Pi board and extends its lifespan. There is a large-size cooling fan on the b..
5V/2A Wireless Charging Module
Wireless charging technology can transfer power energy through medias such as air, paper, plastic, etc. This is a wireless charging module based on "magnetic-coupled resonance" technology that only consumes one-millionth of the power of traditional e..
5V/5A Wireless Charging Module
This wireless charging module, composed of transmitting and receiving ends, can transfer energy through medias such as air, paper, or plastic. Based on "magnetic-coupled resonance" technology and high-current wireless supply chip, it can achieve the ..
Computing Module 4 IO Board *2
The Compute Module 4 IO Board is a companion board for Raspberry Pi Compute Module 4. It is designed for use both as a development system for Compute Module 4 and as an embedded board integrated into end products.The IO board is designed to allow you..
Expansion Board *2
The Spresense extension board is a board which extends the interfaces compared to the Spresense main board. The Spresense extension board has Arduino Uno pin compatible shape and 100 pin socket locations for connecting main-board or jumper wires. Bes..
Gravity. IO sensor shield Mega Due *10
Say goodbye to messy cables and clueless pluging/unpluging! This Sensor Shield is a powerful expansion shield Mega Due. It is large enough to carry up to 3 Xbee slots, 1 microSD slot and shield headers for most Arduino shields on the market. Besi..
Gravity. RS485 IO extension shield
Our IO expansion board is evolving, the RS485 IO Expansion Shield is now supporting Xbee and has colour coded pin header. It combines our popular Xbee shield with IO expansion shield. It even supports SD module card which provides the ultimate functi..
Gravity:IO Expansion Shield for DFRduino M0. IO Expansion Shield for DFRduino M0
The IO expansion shield which is special for DFRduino M0, it extends 31 general pins from M0 board, together with typical color code 3-pin interference. This interference has sole power supply and can connect to the sensors directly, which make the s..
Gravity:MCP23017 I2C 16 Digital IO Expansion Module *10
This is an IO expansion module that based on the chip MCP23017. The module can expand additional 16 IOs. It can set 8 I2C addresses, which means with this module, the microcontroller can connect 8 modules, and expand 128 IOs at most. The module solve..
Gravity:Nano I/O Shield Nano *10
The Arduino Nano I/O Sensor Shield acts as an expansion board for the Arduino Nano and DFRduino Nano microcontrollers. There are several different options for power input. The form factor of the Nano I/O Shield board is the same as the Arduino UNO/a..
Gravity:Screw Shield V2
The Arduino-Compatible Screw Shield is a terminal expansion board that allows you to screw in jumper wires to a screw terminal for a much stronger and secure connection for your I/O and power pins. Feel secure with this arduino-compatible screw shiel..
Gravity：1602 LCD keyboard shield *10
This is a very popular LCD Keypad shield and other variants. It includes a 2x16 LCD display and 6 momentary push buttons. Pins 4, 5, 6, 7, 8, 9 and 10 are used to interface with the LCD. Just one Analog Pin 0 is used to read the five pushbuttons. Th..
This interface shield supports multi-interfaces, SPI interface (directly connected Shiftout module, SPI LCD display module, SPI LED display module), I2C Interface (direct connects I2C lCD display module, I2C transfer IO module), Micro SD card interfa..