Simple 12 volt gel cell battery charger circuit constructed by using few easily available components. This…
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USB power mobile charger circuit
The USB power mobile charger circuit constructed by using zener diode (4.7V/400mW) and switching transistor SL100.…
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Simple USB battery charger circuit
You can find Universal Serial Bus (USB) port in computer, laptop and it can be used…
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Solar power mobile charger circuit
This circuit helps you to charge your mobile phone battery and also some rechargeable battery with…
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Solar power battery charger
You can use this circuit to charge your SLA battery from the solar…
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