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Nano Crawler is a very small robot inspired by the MicROBot challenge, although it won't be finished for at least another month or two. Here's a picture showing the CAD model: Here's what the parts looked like coming out of the printer: And here are a few more pictures: The big round thing is the tread mold - I'm going to try and pour molded polyurethane treads, much like I did with the tires for Seeker 2x. It has 3 ProxDot IR sensors, and a 24mm x 24mm PCB that will include an ATmega328 and ...
This is a companion discussion topic for the original entry at https://community.robotshop.com/index.php/robots/show/nano-crawler-ncee