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ACS712 30A AC/DC current sensor module.
The ACS712 30A Current Sensor Module is a Hall-effect sensor for safe AC/DC current measurement up to ±30A with analog output for microcontrollers.
The ACS712 30A Current Sensor Module is a Hall-effect–based sensor designed for accurate AC and DC current measurement up to ±30A. It provides electrical isolation between the high-current circuit and microcontroller, making it safe and reliable for a wide range of current-sensing applications.
Key features of the module include:
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AC/DC current measurement up to ±30A.
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Analog voltage output proportional to the sensed current, compatible with Arduino, ESP32, STM32, and other microcontrollers.
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Electrical isolation for safe current monitoring without direct contact with the load.
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Compact, breadboard-friendly design for prototyping and embedded projects.
The ACS712 30A module is widely used in battery monitoring, motor control, inverters, solar power systems, energy monitoring, and IoT applications, offering precise and reliable current measurement for both hobbyist and professional projects.

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