ACS712 30A Hall Current Sensor Module for Arduino

Accurately measure AC or DC current up to 30 Amps with the ACS712 Hall Current Sensor Module. This compact and reliable module is perfect for a wide range of Arduino and other microcontroller-based projects, including power monitoring, motor control, and battery management systems.

Key Features:

• High Precision Sensor: Utilizes the reliable ACS712ELC current sensor chip, specifically designed for precise current detection.
• Wide Current Range: Measures both AC and DC currents up to ±30 Amps, making it versatile for various applications.
• Analog Output: Provides a linear analog output of 100 mV/A, allowing easy integration with analog-to-digital converters (ADCs) on microcontrollers.
• Easy Calibration: When no current flows through the module, the output voltage is VCC / 2, providing a clear zero-current reference point for straightforward calibration.
• Compact Design: With a PCB board size of just 31mm x 13mm, it's ideal for projects with limited space.
• Simple Power Supply: Operates on a standard 5V power supply, indicated by an onboard power light for easy setup confirmation.

Applications:

• Power consumption monitoring
• Overcurrent protection circuits
• Motor current sensing
• Battery charge/discharge monitoring
• DIY electronics projects