- Shenzhen, China
- US $6.00
- Jun 9th
The IO expansion boards are compatible with the Arduino UNO / Leonardo / Mega2560, electronic building blocks are connected to the bridge module and related functions between the Arduino board. Board led board SPI interface, UART interfaces, I2C interfaces, PWM interfaces and analog interface, easy DIY enthusiasts, arduino interactive designers will quickly attached to the module Arduino board, to speed up the progress of project development. Expansion board features are as follows: 1.