Hall Current Sensor Module ACS712 model 20A

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Hall Current Sensor Module ACS712 model 20A
1 the current sensor chips: ACS712ELC-20A;
 
2 pin 5V power supply, on-board power indicator;
 
3  the module can measure positive and negative 20 amps, analog output 100mV / A;
 
4  when no current is detected by the output voltage is VCC / 2;
 
5 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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