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jhubbz · 04-16-2012, 11:10 PM

I usually keep a 9 volt battery with me whenever I'm doing led work. Just connect one wire of the led to + and one to - and if the led doesn't light up, then switch sides. Then just remember which side is which.

04-16-2012, 11:10 PM	#16
jhubbz ⌘ Irish Pride Join Date: Jul 2008 Location: Farmington, MI Posts: 1,033	I usually keep a 9 volt battery with me whenever I'm doing led work. Just connect one wire of the led to + and one to - and if the led doesn't light up, then switch sides. Then just remember which side is which. __________________ Done lost my mind