Instruction to Solar Powered Photovore Robot

Several days in June 2009, I'm wondering about Solar Photovore. Its a robot using solar cells as the power to move towards lights.

Here I got how it move, what are the item required and the tutorial on how to build the simple solar photovore robot.

The items to build the Solar Photovore you can see Pagermotors. They also sell photovore robot in the Ebay listing.

The tutorial you can find at the Solar Bug 1 Pagermotors Tutorial page.

Here is how Solar Photovore moves and how it looks like: