Lots of activity along these lines (act least micro sumo) among memebers
of the Portland robotics group, PARTS. Try here:
Try sifting through the meeting minutes, and possibly joining their
Yahoo discussion group, where they talk about parts souces. I've seen a
few of these -- many are based on Monty Goodson's MEGABitty AVR-based
microcontroller boards. You may have found this already, but there's
also a Yahoo group calld NanoRoom that is specifically about nano class
Author: Constructing Robot Bases (Forthcoming)
Robot Builder's Sourcebook, Robot Builder's Bonanza
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