How to Make a BristleBot
The folks at Evil Mad Scientist bring us step by step instructions for this tiny bot that uses the vibrating bristles of a toothbrush for locomotion.
The bot’s parts list is made up of a toothbrush, a battery and a pager motor. Can’t be much easier than that, can it?
In the youtube video instructions below, skip ahead to 2:15 if you want to just watch this little bugger in motion.
(YouTube video here.)