Usb Pen - Charger
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This instructable will show you how to make usb pen- charger, from metal pen, and a usb car charger...
You Will Need...
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Yuo will need >
Open...
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Open your usb car charger...
Solder...
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Solder anode and cathode to wires...
Add Switch
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Add switch to the circuit, and test it!
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