Nano Crawler (nCee)

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 a 2-motor h-bridge chip. It will be powered by a very small single-cell Lipo battery. It uses a pair of GM-15 pager gearmotors from Solarbotics.