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805 LEDs powered by parallel joule thief

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Uploaded by on Feb 23, 2011

In this video I light up 805 Christmas LEDs off of 1 AA battery using a parallel joule thief circuit.

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Science & Technology

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Standard YouTube License

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Uploader Comments (BCCMightySanta)

  • does here anyone knows how to run the joule thief using 1117 3v regulator?

  • @gjen98able No, but I'd like to learn

  • nice 800 led what joule thief you used you madet or from a one use camera?

  • @TheVipcorporation Single AA throwaway Fuji circuit

  • Hi! That's cool, thank you! Are you able to dimming led brightness with your JT? From 0 to full?

  • @Abrec66 I'm currently able to dim them by turning off the other JT circuits.

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All Comments (13)

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  • incredible!!!

  • @BCCMightySanta Thank you, not bad idea! You see, there are lots of implementations of lighting especially if it is dimming, in aerospace for instance. It is very interesting power effect also with these JT. The less consuming, the less weight. What's interesting also is there an ordinal work of diod (when luminiscent lyer lits due to ultraviolet radiation of underlyer with current passing through) or it lit due to "radiant energy" running by the skin of diod)

  • @Abrec66 I probably could if I hooked up a potentiometer.

  • Nice work love it when people make practical apps out of the Joule Thief.

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