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post #23 of Old 08-01-2012
Bob142
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Re: LEDs afloat

My understanding of electricity is only a little above that the factory puts magic smoke into their products and if you let it out something is going to stop working... My question is it posible to use LEDs from the dollar store that operate on 4 and a half volts and link 3 or 4 of them in series or ad a simple resistor into the circuit??? Connecting them directly to 12 volts lets out the smoke...
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