Im using a 3S LiPo battery with a total of 11.1volts and 25-50c discharge current. is there a way to monitor the battery level? Im using UNO can I just plug in the battery directly to an analog pin?

[image] notky: can I just plug in the battery directly to an analog pin? at [image] notky: battery with a total of 11.1volts I don't think that is a good idea. But you could use a simple voltage divider to scale the battery voltage down. Bat + -> 10K -> 10K -> analogInput -> 10K -> …

How to monitor LiPo battery level

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Deva_Rishi December 28, 2021, 6:10pm 7

Seriously ? Well that's a great help considering you have not added anything new to the conversation other than

We'll have to wait and see about that. But just adding a small capacitor will probably be enough if that happens.

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How to monitor LiPo battery level

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