mbed 3pi Robot Expansion Board

An addon PCB for using the mbed microcontroller to control Pololu's 3pi robot. This was built for a university project to add position and orientation sensors to the 3pi robot.

breakout board

Chris from mbed has kindly taken my rough eagle schematic and built an Eagle library from it - available for download here. mbed and Pololu have since collaborated to build the m3pi - an addon board with prototyping space, a mbed socket, USB host, XBee and more.