ACS712 5A Current Sensor Module is a high-precision Hall-effect based current sensing module designed for measuring both AC and DC current in electronic projects, power monitoring systems, battery chargers, over-current protection circuits, switching power supplies, solar energy systems, and Arduino-based applications. Built around the reliable ACS712ELC-5A sensor chip, this module can accurately measure current from -5A to +5A while providing an analog voltage output that can be easily read by Arduino, ESP32, ESP8266, Raspberry Pi, STM32, PIC, AVR, and other microcontrollers.

The sensor provides electrical isolation between the measured current path and the output signal, ensuring safe and reliable operation in a wide range of current monitoring applications.

Features:

• Measures both AC and DC current

• Based on ACS712ELC-5A Hall-effect current sensor

• Current measurement range from -5A to +5A

• High sensitivity for accurate current detection

• Analog voltage output

• Electrically isolated current sensing

• Low noise signal output

• Compatible with Arduino and other microcontrollers

• Suitable for battery monitoring systems

• Fast response time

• Compact PCB module design

• Easy integration into electronic circuits

• Reliable and stable performance

• Supports real-time current monitoring

• Ideal for power management projects

Applications:

• Arduino current measurement projects

• ESP32 and ESP8266 monitoring systems

• Battery chargers

• Battery management systems

• Digital watt meters

• Power consumption monitoring

• Over-current protection circuits

• Switching mode power supplies

• Solar power monitoring systems

• DC motor current sensing

• Robotics projects

• Smart energy monitoring

• Industrial automation systems

• Electronic test equipment

• Embedded system development

Benefits:

• Measures both positive and negative current flow

• Provides safe electrical isolation

• Accurate current monitoring

• Easy analog interface

• Suitable for AC and DC applications

• Compact and lightweight design

• Simple integration with microcontrollers

• Reliable long-term operation

How to Use:

• Connect VCC to 5V power supply.

• Connect GND to system ground.

• Route the current-carrying wire through the module terminals.

• Connect the analog output pin to the ADC input of a microcontroller.

• Read the output voltage using the ADC.

• Calculate the current using the sensor sensitivity value.

Product Instructions:

• Operate within the specified voltage range.

• Do not exceed the maximum current rating.

• Ensure proper wiring before powering the module.

• Use stable 5V power for accurate measurements.

• Avoid exposure to moisture and extreme temperatures.

• Calibrate the sensor if high-accuracy measurements are required.

Specifications:

• Module Type: Current Sensor Module

• Sensor Chip: ACS712ELC-5A

• Supply Voltage: 4.5V – 5.5V DC

• Operating Voltage: 5V DC

• Current Measurement Range: -5A to +5A

• Sensitivity: 180mV/A – 190mV/A

• Typical Sensitivity: 185mV/A

• Output Type: Analog Voltage

• Sensing Technology: Hall Effect

• Current Type: AC and DC

• Material: PCB

• Isolation: Electrical Isolation Between Signal and Current Path

Package Includes:

• 1 x ACS712 5A Current Sensor Module

ACS712 current sensor module, ACS712 5A current sensor, ACS721 current module, current sensor module Bangladesh, ACS712ELC-5A, Hall effect current sensor, AC DC current sensor, Arduino current sensor, ESP32 current sensor, current measurement module, analog current sensor, battery monitoring sensor, power monitoring module, overcurrent protection sensor, current detection module, watt meter sensor, energy monitoring sensor, DC current sensor, AC current sensor, current sensing module Bangladesh, robotics current sensor, industrial current monitoring module, microcontroller current sensor, power supply current sensor, electronic sensor module, Arduino sensor Bangladesh, ACS712 price Bangladesh, current measurement board, embedded system sensor, battery charger current sensor, solar current monitoring module, current monitor module, electronics components Bangladesh, current sensing circuit, Hall effect sensor module, ACS712 module price Bangladesh, power management sensor, IoT current monitoring module, smart energy sensor, automation sensor module Bangladesh.