Mr. Green is an Arduino based robot built from a lot of scavenged parts, including old CD’s, a mint tin, and some cardboard. I really like the magnetic on/off switch and the custom wheels. Check out the link for a lot more detailed pictures of the robot.

Mr.Green (aka Bean) Arduino based Robot – explore/avoid obstacles with Behavioral patterns (to bring a bit of Soul). Hopefully a new generation of Bots that need therapy

More about Mr. Green: An Arduino robot

In the Maker Shed:
Makershedsmall
Arduino Family
Make: Arduino