I am using ACS 712 to sense dc current. When no load is connected, Arduino serial monitor displays some random fluctuating current values.. How can It display zero current when no load is connected? Pls reply.
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I am using ACS 712 to sense dc current. When no load is connected, Arduino serial monitor displays some random fluctuating current values.. How can It display zero current when no load is connected? Pls reply.
Post code.
Post schematic.