About this item

The 7Semi ACS712 20A Hall-Effect Current Sensor Breakout with Flap Cover Connector is a precise and user-friendly current sensing module designed for both AC and DC applications. Utilizing the ACS712ELCTR-20A-T Hall-effect sensor IC, it offers a wide current measurement range of ±20A with an accuracy of ±1.5%. The breakout board operates at a 5V supply voltage and provides an analog voltage output that is ratiometric to the supply voltage. Its low internal conductor resistance of 1.2 mΩ ensures minimal power loss. The integrated flap cover connector simplifies wiring and provides protection against dust and debris. This sensor is ideal for applications such as motor control, power management, and energy monitoring.