EEVblog #67 - Hacking the Princeton Tec EOS LED Headlamp with a Cree XPG

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Published on March 9, 2010 9:27:10 AM ● Video Link: https://www.youtube.com/watch?v=l2vvsexdguQ

Duration: 24:45

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Dave does a teardown of the Princeton Tec EOS headlamp and mods it with a new Cree XPG LED.
Throw in a quick reverse engineer of the circuit, gratuitous scope shots, torturing a thermistor, a practical demonstration of why you really do need 5 multimeters on your bench, and as usual Dave finds no problems filling up 25 minutes.