WYHP 5A Range Current ACS712 Sensor Module Arduino Module

Description

1.The current sensor chips: ACS712ELC-05A; 2.Pin 5V power supply, on-board power indicator; 3.The module can measure the positive and negative 5 amps, corresponding to the analog output 185mV / A; 4.No test current through the output voltage is VCC / 2; 5.PCB board size: 31 (mm) x13 (mm); Note: ACS712 is based on the principle of the Hall test, please use this field to avoid an impact