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Old 07-29-2010, 01:50 AM
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patmac patmac is offline
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HEy! is good....

I've try it 2n3055 transistors too. Led is a good source, good volts. A simply solar cell only produces 0.5 volts. Very interesting, is possible use 100 LEDS in series and put capacitor discharger to recharge batteries.
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