Current Sensor ACS712 5A Reange Current Sensor

ACS712 Current Sensor Module – 5A can sense upto 5A of current flow. Sensing and controlling the current flow is a fundamental requirement in wide variety of applications, which includes over-current protection circuits, battery chargers, switching mode power supplies, digital watt meters, programmable current sources, etc.ACS712 Current Sensor Module – 5A is based on ACS712 sensor, which can accurately detect AC or DC current. The maximum AC or DC that can be detected can reach 5A, and the present current signal can be read via analog I / O port of a microcontroller or an Arduino.