Author Topic: A nice IRpen from a low cost laser pen  (Read 4847 times)

Offline damdam51

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on: June 14, 2009, 06:52:44 AM
Here is the tutorial, wrote in french, to make a "pro look" IR pen :


It's easy to make, it uses common batteries (AAA) that are easy to change, it's comfortable, it's solid, it requires low cost parts....
What else ?!