ACS712 – 5A DC Current Sensor Module

Description

The 5A ACS712 DC Current Sensor Module is designed to measure direct (DC) electrical currents. It features the ACS712 ELC-05B chip, which provides accurate current sensing capabilities. The module operates using a 5V power supply and includes an onboard power indicator for easy monitoring.

With this module, you can measure both positive and negative currents up to 20 amps. The analog output of the module corresponds to a voltage of 100mV per ampere of current. This means that for every ampere of current passing through the sensor, the module will provide an analog output of 100mV.

One of the notable features of this module is its ability to detect when no electric current is flowing. In such cases, the module outputs a voltage equal to half of the supply voltage (VCC/2). This feature enables easy identification of zero current conditions. This feature allows you to easily identify when no current flows through the sensor.

The 5A ACS712 DC Current Sensor Module is commonly used with Arduino boards, providing a convenient way to interface current measurements with microcontrollers or other electronic projects. It can be utilized in various applications where monitoring and controlling current levels is necessary, such as power supplies, motor control, battery charging, and energy monitoring systems.

Feature

1. Measures DC electrical currents up to 5 amps.
2. Provides analog output voltage of 100mV per ampere.
3. Operates with a 5V power supply.
4. Includes onboard power indicator LED.
5. Compatible with Arduino boards.
6. Detects zero current conditions with VCC/2 output.
7. Suitable for power supply monitoring, motor control, battery charging, and energy monitoring systems.

Application

1. Power supply monitoring and control.
2. Motor control for precise performance and energy efficiency.
3. Battery charging to ensure optimal charging current and battery health.
4. Energy monitoring systems to measure and analyze current consumption.
5. Current measurement in various electronic projects and systems.