help needed on a circuit

Discussion in 'The Projects Forum' started by dana, Jun 3, 2008.

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  1. dana

    Thread Starter New Member

    Jun 3, 2008
    I need help! I have a project that uses a small generator that roughly generates 12v at 2 amps. What kind of circuit do I use to power a bank of LED lights that use 25milli-amps? Knowing that LEDs are sensitive to the amount of amps how do I protect them and also, not put a lot of draw on the system? Is there a way to have an electrical circuit that uses the above current and voltage and lights up the LEDs without harming them and without drawing a lot of energy using resisters?

    Thank you and please type slow, i am not too sharp with elecrtonics!!
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