It's Arduino's own robot - http://arduino.cc/en/Main/Robot. I'm not too sure what motor types it uses - although I'd have expected them to build in an appropriate one... Would a video of it not working be useful?
It's Arduino's own robot - http://arduino.cc/en/Main/Robot. I'm not too sure what motor types it uses - although I'd have expected them to build in an appropriate one... Would a video of it not working be useful?