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Long Range Laser Spy System

Posted November 20, 2010 by Chris

This project uses a standard laser and a photo resistor to capture audio waves through a reflected laser beam. Although it sounds complex, the build process is actually very easy with all the parts being off the shelf. The project write-up has 18 pages jam packed with information on how to make your own.

One Response to “Long Range Laser Spy System”

  1. Tran Dinh Huong Says:

    I want to know, Can your products give our project?

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