Created by ChibiChn, the “Laser Music Link” is a system that transmits music wirelessly via a laser beam. It consists of “some 555 chips and a small laser to transmit the sound using laser light.” Video demonstration after the jump.
Then a photo transistor, a comparator and a audio amplifier are used to receive the laser light and convert it back into audio. The result is audio that is slightly lower than CD quality
[via HackedGadgets]
Created by ChibiChn, the “Laser Music Link” is a system that transmits music wirelessly via a laser beam. It consists of “some 555 chips and a small laser to transmit the sound using laser light.” Video demonstration after the jump.
Then a photo transistor, a comparator and a audio amplifier are used to receive the laser light and convert it back into audio. The result is audio that is slightly lower than CD quality
[via HackedGadgets]
