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CatMan879 12-08-2011 04:44 AM

LED Help
I am trying to figure out this whole LED thing. I am making up some switches which will connect to my amp and then LED's in back and fans, 3 switches total. I bought some 2 connector switched which i was going to hook up to a 470 ohm resistor to a 3mm LED that should cut the power down enough not to blow the LED but what about everything after that if i am trying to power a 12vdc fan with the LED in series with it. can anyone help me with this i really need to brush up on my basic electronics.

CatMan879 12-11-2011 08:33 AM

Re: LED Help

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