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Product Name: 20a acs712 module current sensor module

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: ACS712is based on the Hall detection,try to avoid the magnetic field in case of the impact of this!

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: ACS712is based on the Hall detection,try to avoid the magnetic field in case of the impact of this!