The Pololu 3pi robot is a small, high-performance, autonomous robot designed to excel in line-following and line-mazesolving competitions. Powered by four AAA batteries (not included) and a unique power system that runs the motors at a regulated

The 3pi robot [http://www.pololu.com/catalog/product/975] is complete mobile platform designed to excel in linefollowing and maze-solving competitions. The 3pi has user accessible I/O lines that can be connected to different sensors to expand its