This is an Arduino Uno/Tamiya twin-motor gearbox, Toshiba TB6612FNG motordriver robot. Keep in mind, it's my first.
http://www.meanpc.com/2012/01/cluster-bot-lives-first-run-of-my.html
meanpc
Congratulations 
You should be proud of yourself
Best regards
Jantje
Thanks Jantje! Not proud yet, having seen all of the amazing things so many people are doing with the Arduino here, in youtube videos, etc. but I do feel like I have a decent base to start from now. Thanks for looking!
This is the CUTEST thing I've ever seen (sorry, couldn't resist). XD Outstanding.
Gee thanks... - now you've given me the bug to buy the components and make a version myself...
meanPC
As now you have inspired someone there is nothing stopping you to be proud 8)
I love it to by he way.
Best regards
Jantje