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Old 01-03-2013, 03:24 PM   #74
tdcarter
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Quote:
Originally Posted by craftycoder View Post
There is no reason why this circuit couldn't be a constant current supply as well. I'd have to check the speed at which I can query the ADCs effectively. If I can set it up so that you can have a circuit auto reset indefinitely that will give you a constant current supply..
Would be cool if possible, and that would be the preferred method for proper LED dimming, vs pwm. But I'll take a version either way. If the constant current works then we could eliminate the buck pucks/drivers from our LED ligts and save a few percentage points if efficiency. And make building your own lights, or upgrading lights, mucho easier.
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