I am working on a project (Electric motorcycle), and I wanted to use Arduino as battery level indicator for 48v 30ah li-ion battery. All I know is you can reduce the voltage by voltage divider circuit but what about the current?
I am working on a project (Electric motorcycle), and I wanted to use Arduino as battery level indicator for 48v 30ah li-ion battery. All I know is you can reduce the voltage by voltage divider circuit but what about the current?
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Don't cross post.
http://forum.arduino.cc/index.php?topic=493197