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This is a small rover I built one day when I was bored at school. I picked up a small square project box and thought, "This would make a good carpet rover", and the rest is history. The wheels, made to mate with the non-stamdard HiTec servo splines are from Lynxmotion and the treads around them are a custom urethane molded part from the Omnitread robot that I helped to design and build as part of the Mobile Robotics Lab at UMich.
This is a companion discussion topic for the original entry at https://community.robotshop.com/index.php/robots/show/projectbox