http://www.pololu.com/catalog/product/975 The Pololu 3pi robot with 2 Sharp distance sensors wins the pool racing competition at the LVBots Challenge 4.5 ( www.lvbots.org ) by going around the obstacles 3 times in the fastest time.
Build your own pool racer by following the instructions in this sample project:
http://www.pololu.com/docs/0J26
excellent video, really shows how readily expandable and programmable the 3pi is.
thisisatest 2 years ago