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How to Build an infrared pen cheaply

Name: How to Build an infrared pen cheaply
Uploaded: 2008-04-23T18:50:07.000Z
Description: Build an infrared pen fast, cheap and easy, just check out this how-to video! There's no need to solder anything. You need scissors, tweezers, an infrared LED, and a light LED pen. Check out this video tutorial and make a fancy infrared pen.

By Amie

Apr 23, 2008 06:50 PM

Build an infrared pen fast, cheap and easy, just check out this how-to video! There's no need to solder anything. You need scissors, tweezers, an infrared LED, and a light LED pen. Check out this video tutorial and make a fancy infrared pen.

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