This is usb Battery charger circuit.By using this circuit you can charge your batteries.Here you can charge only 3V batteries.Don't connect more than that.Here I have used common Ic LT1301.

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free, electronic circuit, circuit diagram, circuit schematic, schematic diagram, electronic diagram, audio, amplifier, power supply, guitar effect, current loop, current limiter, video, receiver, transmitter, transceiver, transistor, radio frequency, rf, active filters, digital, analog circuit, pwm, micro controller Free download
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electronic circuit, circuit diagram, circuit schematic, schematic diagram, electronic diagram, audio, amplifier, power supply, guitar effect, current loop, current limiter, video, receiver, transmitter, transceiver, transistor, radio frequency, rf, active filters, digital, analog circuit, pwm, micro controller Free download
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4 comments:
I plan on building a modified wii gun for my Nintendo wii. To power it, I hoped to use a single 3V lithium photo battery. Will this circuit work for charging this?
yes this circuit will be helpful to you.
Very helpful thanks
sir,
I want to put a led to indicate that it is charging.Can u please tell where should I put.
thank-you