ACS712 20A Current Sensor Module

Description

The ACS712 20A Current Sensor Module is used to measure AC current in electronic circuits. It is based on the ACS712 Hall Effect current sensor, which provides electrical isolation between the measured current and the output signal.

The module has three interface pins: VCC, OUT, and GND for connection to a microcontroller. The current to be measured passes through the onboard terminal connections, while the OUT pin provides an analog voltage proportional to the current flowing through the circuit.

The sensor can measure currents up to ±20A and can be easily interfaced with Arduino, ESP32, Raspberry Pi, and other microcontroller platforms. Its compact design and simple interface make it suitable for current monitoring, power measurement, battery management, and automation projects.

The ACS712 20A Current Sensor Module is widely used in applications that require AC current measurement and monitoring. 

Features

• Based on ACS712 Hall Effect sensor
• Measures both AC and DC current
• Analog voltage output
• Electrical isolation between input and output
• High sensitivity and stable performance
• Easy integration with microcontrollers
• Compact and lightweight design

Pin Configuration

Applications

• Current Monitoring Systems
• Power Measurement Projects
• Battery Monitoring Systems
• Motor Current Monitoring
• Energy Management Systems
• Home Automation Projects
• Educational and DIY Projects

Package Includes

• 1 × ACS712 20A Current Sensor Module