Instructables

Geekorations from Junk Motherboards

video Geekorations from Junk Motherboards

If you have some junk motherboards (or other circuit boards) laying around, you could turn them into a sign or any other decoration.

I made this one for my local hackerspace.

I put the whole tutorial/demo into the following video.

If you end up making something, post a link in the comments I'd love to see it!