Instead of vibration motor think of 2 free running nano servos
I think @barry_b_benson intends to make a 'bristlebot'?
@Gordon started
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
I think @barry_b_benson intends to make a 'bristlebot'?