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Basic obstacle avoidance robot using two servos for the wheels(lids from dog food), the caster is a funny plastic bolt cap they use in NYC on construction sites(found on street), Foam board, hot glue and the Arduino from yourduino.com with servo plug ins and last but not least the HCsr04 :D More to come on this one. Been wanting to post this little guy for a few weeks and have not had a chance. BOX CAR WILLY 1.0 :D Update- 12/19/2012 BCW has three cell phone batteries powering him ...
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