Dollar bill ghetto blaster is a dollar bill with a potentiometer made of velostat, a transistor and a coil speaker made out of conductive fabric with a magnet on the backside of the bill. The circuit is powered by a coin cell battery.

This project was made with JC Karich during a workshop “a kit of no parts” lead by Hannah Perner-Wilson at the Media Lab MIT of Boston.


Website:
+ Kit-of-no-parts
+ How to get what you want
+ Plusea

Thank to HANNAH……