High power resistors can be used as so-called current shunts. Shunts can be used to measure current in a circuit precisely and with an op-amp - you can read the current on an Arduino or on other MCUs.
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High power resistors can be used as so-called current shunts. Shunts can be used to measure current in a circuit precisely and with an op-amp - you can read the current on an Arduino or on other MCUs.
Thanks for ur contribution