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Super Bright Blue LED Driver Answered

I was about to start a project when I got stumped. I need advice on what driver circuit would be best to drive 10-20 super bright blue LEDs off of batteries.

Thanks for the help.

P.S. If you need me to specify anything (which you probably will) just ask :)

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bwrussellBest Answer (author)2012-05-24

If they are not power LEDs use THIS great wizard. Yo will need information like LED forward voltage, LED current, and desired driving voltage.

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