I once saw a really cool laser show put on by a homeade device. It used two car speakers, mirrors and a laser. When music like The Doors or some Classical music was played on the speakers they would project a really cool laser show on the wall.
My question is how do I power the car speakers with AC power and then hook them up to a walkman or home stereo system?
Email me if you know how to power the speakers and hook them to a home stereo system, or if you want the overall specs for the design (it makes some wicked things on the wall).