Do you want to build the Make Volume 06 SolarRoller Project? This provides all the electronic parts specified to build the SolarRoller.
Note: You can try using the pinch roller from the cassette mechanism, but you may want to find a large pinch roller salvaged from a dead VCR or similar tape-transfer mechanism. It's all part of the challenge of building from junk!
This is a parts bundle, and to give you additional savings it does not come with documentation, free technical support or a 100% satisfaction guarantee.
It's just a collection of parts!
This bundle is featured in the book Junkbots, Bugbots & Bots on Wheels (JBB)