Product parameters: Current sensor chip: ACS712ELC-05B. Pin 5V power supply, on-board power indicator. Modules can be measured plus or minus 5 amps, corresponding to the analog output 185mV / A. When electric current is not detected by the voltage output is VCC / 2. PCB board size: 31 (mm) x13 (mm). Note: ACS712 Hall detection is based on the principle, try to avoid using the magnetic field caused by the impact of this!
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