TankBot: sub-$25 toy navigates mazes, fully controllable by your Android device

http://androidandme.com/2011/09/news/tankbot-is-a-sub-25-toy-that-navigates-mazes-and-is-fully-controllable-by-your-android/?utm_source=rss&utm_medium=rss&utm_campaign=tankbot-is-a-sub-25-toy-that-navigates-mazes-and-is-fully-controllable-by-your-android