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/diy/ - Do It Yourself

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>> No.1220405 [View]
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1220405

So this is what I'm pretty sure the constant current/voltage LED/battery charger is. Buying one will be cheaper than building one even if I used offshore parts, so this is probably what I'll use to power my 3W LED. I'll test the LEDs in the weekend, but until then I'm still messing about with frequency generators.

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