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/diy/ - Do It Yourself

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>> No.1149472 [View]
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1149472

>>1149465
>I need to build a circuit that regulates the power to charge a cellphone(5volts, 1 amp[max]).

Can you spare a dollar?

http://www.ebay.com/itm/6-24V-12V-24V-to-5V-3A-CAR-USB-Charger-Module-DC-Buck-step-down-Converter-/172398891801

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