Hi I have developed a current sensing circuit using an ACS714 20A, a PIC16F877A and some other components. The code I have written for the current calculation is: Vout Voltage(mV) = (ADC Value / Max ADC Value) * Vref Current Through the Wire (A) = (Vout(mv) - Voffset) / Sensitivity(mV/A) Which …

ACS714 20A current calculation help

jim-p January 24, 2024, 11:37am 3

Any other quesions?

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