About this item

The DFRobot Gravity Analog AC Current Sensor (20A) is a versatile and precise sensor designed for measuring alternating current (AC) up to 20 amperes. It utilizes the non-invasive Hall effect principle, allowing safe and easy current sensing without direct electrical contact with the high-voltage circuit. This feature makes it ideal for energy monitoring, power management, and home automation systems. With its analog voltage output proportional to the current flowing through a conductor, the sensor can be easily interfaced with popular microcontrollers like Arduino, ESP32, and Raspberry Pi. The sensor offers a compact and lightweight design, making it convenient for integration in a wide range of projects requiring real-time current monitoring. The sensor is capable of accurately measuring AC currents from 0 to 20A, supporting applications such as motor control, energy auditing, and load monitoring. Its built-in signal conditioning circuitry ensures stable and noise-free output, even in electrically noisy environments. The sensor is easy to set up with a Gravity-compatible interface, simplifying wiring and reducing development time. Overall, the DFRobot Gravity Analog AC Current Sensor (20A) combines safety, accuracy, and ease of use, making it a reliable choice for various electrical current sensing applications.