5A ACS712 Current Sensor Module ( Blue terminal )

This board includes a ACS712-05 current sensor.Based on

the precise, lowoffset, * Hall circuit, this module provides

economical and precise solutions for AC or DC current sensing

in industrial,commercial,and communications systems. ACS712 is based on the principle of Hall detectionon,

please try to avoid the magnetic field affect when using it Well built, easy operation

Working voltage: DC 5V;

Power LED indicator;

Measures positive and negative 5A current;

Corresponding to the analogue output 185mV / A;

Output voltage is VCC/2 when no current is measured

Pin 5V power supply on-board power indicator
The module can measure positive and negative 5 amps
Sensitivity:100mV/A
No test current through the output voltage is VCC / 2
PCB board size: 31 (mm) x13 (mm)