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Overview and Specifications:

Hot Sale ACS712 5A Range Hall Current Sensor Module ACS712 Module For Arduino 5A
 
 1, the current sensor chip ACS712ELC – 05;

2, pin 5V  power supply, the onboard power light;

3 5, plus or minus current can be measured, module, the corresponding analog output 185 mv/A;

4, no current through testing, the output voltage is VCC / 2;

5, the size of the PCB board: 31 (mm) x13 (mm);
Hot Sale ACS712 20A Range Hall Current Sensor Module ACS712 Module For Arduino 20A
 
1, the current sensor chip ACS712ELC – 20;

2, pin 5 v power supply, the onboard power light;

3 30A plus or minus current can be measured, module, the corresponding analog output 100 mv/A;

4, no current through testing, the output voltage is VCC / 2;

5, the size of the PCB board: 31 (mm) x13 (mm);
 
 
Hot Sale ACS712 30A Range Hall Current Sensor Module ACS712 Module For Arduino 30A
 
1, the current sensor chip ACS712ELC – 30;

2, pin 5 v power supply, the onboard power light;

3 30A plus or minus current can be measured, module, the corresponding analog output 100 mv/A;

4, no current through testing, the output voltage is VCC / 2;

5, the size of the PCB board: 31 (mm) x13 (mm);

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