2pcs 30A Range Current Sensor Module ACS712

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2 Pieces. New 30A Range Current Sensor Module ACS712. Pin 5V power supply, on-board power indicator. The module can measure the positive and negative 30 amps, corresponding to the analog output 66mV/A. No test current through the output voltage is VCC / 2. PCB board size: 31 (mm) x13 (mm). Show more