Introduction Bristlebots are a fun and popular type of robot made from the head of a toothbrush, a small watch battery and a tiny vibrating motor like the kind found in electric toothbrushes. Although ...

Robotic circuits are always complicated to build and involves a lot of money. How about using your toothbrush to make a robot of your own? Won’t it be fun? Read on and we’ll let you how to do it.