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wiring question
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MonMotha:
That or use three resistors.  They're not expensive, after all.
Mysterioii:
True, resistors are cheap.  But if you really truly just want them to always be white, brother I'd just buy some white LEDs rather than triple the wiring work to use the RGB ones.  There are several sellers on ebay that sell lots of LEDs (say 25, 50, 100...) then let you specify what color combination you want.  You get the benefit of the bulk pricing but can pick up a nice variety.
MonMotha:
You can tie the side of the resistors not connected to the LED together, so you only end up with the same amount of "wiring" for each LED, you just have to deal with all the extra connections right up at the LED.  Obviously buying straight white LEDs would probably be an easier option.
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