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So many people have asked questions related to mine already, but mine is not quite out there. So my question is I have a 3.7V Lithium Ion battery and I need to power Arduino Uno, which requires a minimum of 7V. I found some voltage doubling circuits, either they are using an external component(like mosfets, etc) or the circuit is for AC.

Is there any simple voltage doubling or any another easier way using resistors and capacitors?

Thanks! Your help is appreciated.

So many people have asked questions related to mine already, but mine is not quite out there. So my question is I have a 3.7V Lithium Ion battery and I need to power Arduino Uno, which requires a minimum of 7V. I found some voltage doubling circuits, either they are using an external component(like mosfets, etc) or the circuit is for AC.

Is there any simple voltage doubling or any another easier way using resistors and capacitors?

Thanks! Your help is appreciated.

So many people have asked questions related to mine already, but mine is not quite out there. So my question is I have a 3.7V Lithium Ion battery and I need to power Arduino Uno, which requires a minimum of 7V. I found some voltage doubling circuits, either they are using an external component(like mosfets, etc) or the circuit is for AC.

Is there any simple voltage doubling or any another easier way using resistors and capacitors?

1
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3.7V Lithium ion battery supply and Arduino Uno

So many people have asked questions related to mine already, but mine is not quite out there. So my question is I have a 3.7V Lithium Ion battery and I need to power Arduino Uno, which requires a minimum of 7V. I found some voltage doubling circuits, either they are using an external component(like mosfets, etc) or the circuit is for AC.

Is there any simple voltage doubling or any another easier way using resistors and capacitors?

Thanks! Your help is appreciated.