How to Make a Laser Communicator (to Solar Cell)

How to make a laser communicator to send messages to a solar cell/amplifier/speaker.

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See also:

Transmitting Sound using Sunlight – The Photophone

Electrostatic Precipitator/Smoke Precipitator – How it Works/How to Make

How to Make Crystal Radio Amplifier for Speaker

Here’s my webpage all about this laser communicator:

http://rimstar.org/science_electronics_projects/laser_communicator_diy_homemade.htm

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