ACS712 5A Range Current Sensor Module

Introduction

• Current sensor chip: ACS712ELC-05B
• Pin inserted 5V power supply,on board power indicator
• Can measure plus and minus 5A current,corresponding simulation output 185mV/A
• When testing no current though,the output voltage is VCC/2
• PCB board dimension: 31(mm)x13(mm)

Note: ACS712 is based on the principle of Hall detectionon, please try to avoid the magnetic field affect when using it.