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Music via Laser: sender and receiver

Music via Laser: sender and receiver PUBLIC

Transmission of music via a laser.

by lbossle | updated September 11, 2017

laser   music   photodiode   transmission  



by rohrs.eric | updated June 21, 2016

laser   photodiode  

Balanced Laser Noise Canceller Circuit

Balanced Laser Noise Canceller Circuit PUBLIC

by hogge | updated February 29, 2016

balanced   laser   noise-canceller   photodetector   photodiode  

Laser ON/OFF switch using NPN transistor

Laser ON/OFF switch using NPN transistor PUBLIC

How to hookup a laser module to an Arduino, using an NPN transistor to control it. Calculation, based on 20mA typical operating current draw from the laser module. Ic = 20mA = 0.020A Ib = Ic/10 =...

by aweijnitz | updated January 20, 2013

arduino   laser   npn-transistor  


Latcher PUBLIC

by bashhacker | updated December 29, 2012

laser   laser-tripwire   tripwire  

Audio laser

Audio laser PUBLIC

by Giantawesomeep | updated October 05, 2012

555-timer   audio   easy   giantawesomemeep   laser   simple-circut   simple-circuts  

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