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Old 12-08-2012, 10:12 PM
Eight Thirty Eight Thirty is offline
nothing.
Location: Rochester, Ny
 
Join Date: Jan 2009
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Quote:
Originally Posted by hornhospital View Post
First one (parallel circuit) and, yes, you need a dropping resistor unless you buy 12 vdc LEDs. Most of them operate on 1.5 volts.
So the resistor would come in....




and what level of resistor should i buy?


like its measured in Ohms right?
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