Vibraticulous

Hello! This is my second, quick maded robot. I got parts from old toys and matchbox (;D)

It's a vibrobot using 9v, big power for small motor.
It has some kind of obstacle avoiding because the motor, you can see it in video. 

Parts:
Motor with cam disc
9 volt battery
Battery holder
Ceramic capacitor (not necessity)

Easy to make, hope you like!