Posted: Fri Apr 13, 2012 10:03 am
Wow free power and good traction Well done. 
I've wanted to do this for some time and had a failed attempt at adding solar recharging to an IP railcar I made.Nobel200:69611 wrote:I bought a cheap solar powered educational toy which has lead to:
http://www.youtube.com/watch?v=SfmT8yMp ... ature=plcp
I'd love to hear more technical details about what components you used and how you wired them together. I'm sure it would be worthy of its own "solar power" forum topic.