Electrical design help?

I recently bought the Perhaps with a joule thief?)1  Since I know very VERY little about electronics, I’d appreciate some diagrams, descriptions of parts, etc.

My end goal is to install this device into a MakerBot made replica of the 11th Doctor’s Sonic Screwdriver.

If you’re interested in this project or just want to help, I’ll gladly accept any assistance.  Let me know if I can help with any printing projects in return.

Thanks!

  1. Why do I get the feeling I’ve seen the guy on the right before??? []