Let's Make Robots!

engine

Driving a motor with solar cells (without a solar engine)

What I want to do is this: I have a basic bicore hooked up to a vibration motor.  He kind of flops around, but it isn't totally random.  Anyway, I was wondering how I could power him with some solar cells that I have without using a solar engine.  If that's possible, I would really like to hear some ideas.

Chess Engine Update 4/3/11

Well by luck I happened to find some one elses chess robot in one of the instructables contest. He was using Apple script to communicate with a terminal chess engine. That is about as much as I read into his project when I was like "Apple script?"