DEVMO 5A Range AC and DC Current Sensor Module ACS712 Module Highly Sensitive Humidity High Efficient Compatible with Ar-duino 5A
Chip: ACS712-05B Power supply: 5v Measuring range: ±5A Analog output: 185mV /
A On-board power indicator When the current is 0, the output is the power
midpoint voltage, isolated. PCB board size: 28 (mm) x13 (m