Hi! Some time ago, I constructed a small unidirectional communication system using a laser. I connected an Arduino to a laser, and other Arduino to a LDR sensor. The laser sends pulses of light, the other Arduino receives. The Arduino that emits, is connected to a netbook, and receiving Arduino is …

Laser communication with Arduino

system June 4, 2012, 10:33am 2

Interesting ,looks like its working on a slow morse speed .Can you tell me more about it ?
Whats the code look like and what sort of speeds of modulation and demodulation are plausible?

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Laser communication with Arduino

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