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Update 2011.04.21 Thanks for all the feedback on the PID questions I had. I have some basic P-control system in place, in addition I found a really nasty bug (heh) in deriving the change of heading needed to face a target. It does "ok" now in turning towards a target. Or it did until a mini-pc relay gave out on one of the H-bridges. It now will not go forward on one of the track - reverse still works - yarg ! I refactored a huge amount of code, and in the process made it more ...
This is a companion discussion topic for the original entry at https://community.robotshop.com/index.php/robots/show/bug-toy