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12v powering 4 LED's - No resistor idea? | 8 comments (8 topical, editorial)
Re: 12v powering 4 LED's - No resistor idea? (3.00 / 0) (#3)
by johnlm on Sun Apr 15th, 2007 at 05:45:03 PM MST
(User Info)

And, if you are drawing 17 mA through the white LEDs and the red one is in series with the white ones, it has 17mA going through it also.


12v powering 4 LED's - No resistor idea? | 8 comments (8 topical, 0 editorial)

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