Shunt resistor monitor- current measure device for 40-70amps

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sztibi82

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Shunt resistor monitor

Hi all

I would like to build a current measure device for 40-70amps. I want to put a 0.0250 ohm resistor. I want to measure voltage on the resistor read it with a microcontroller.


If someone has built a similar circuit. Please post it here


Thank you.
 

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