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Entries from February 2009

How to assemble your own 140 LED Infrared Light Source (part 2)

February 18th, 2009 · 4 Comments

This is the second of a post in which we are looking at how to construct your own infrared light source from a commercially available kit.  Below is a picture of the completed infrared light source we are about to make.  It has 140 x 850nm infrared LEDs.  As described in part 1 of this […]

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