• ACS712 30A Hall Effect Current Sensor Module for Arduino projects, showing screw terminals and output pins.
  • 30A ACS712 Hall Current Sensor Module for Arduino, angled view highlighting components and connections.
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ACS712 30A Hall Current Sensor Module for Arduino

ACS712 30A Hall Current Sensor Module for Arduino

HK$25.00
HK$25.00
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Delivery Options

  • Local delivery within Hong Kong and in-store pickup.​
  • Free shipping for orders of HK$400 or above; HK$35 shipping fee for orders below HK$400.​
  • Shipped by SF Express, usually dispatched the same day for orders confirmed before 6:00 PM (Mon–Sat).​
  • Estimated delivery time: 1–3 business days after dispatch (Hong Kong).​
  • In-store pickup details (location and time) will be confirmed by email or phone message.​
  • Delivery times are estimates and may be affected by weather or unforeseen circumstances.​

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
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