ACS712 20A Hall Effect-Based Current Sensor Module for Arduino and Other Microcontroller Projects

Description:
The ACS712 20A Current Sensor Module is a compact and efficient current sensing solution based on the Hall Effect principle. Designed for measuring both AC and DC currents, this module provides accurate analog voltage output proportional to the current flowing through it. It is widely compatible with Arduino, Raspberry Pi, and other microcontroller platforms, making it ideal for DIY electronics projects, robotics, and power monitoring systems.

Specifications:

Key Features:

• Hall Effect-Based: High-accuracy measurement using Hall Effect technology.
• Wide Range: Measures currents up to ±20A, suitable for diverse applications.
• Dual Current Capability: Supports both AC and DC current sensing.
• Analog Output: Provides real-time voltage output proportional to the measured current.
• High Isolation: Electrically isolates the sensor circuit from the current-carrying load.
• Compact Design: Small PCB size for easy integration into projects.
• Arduino-Compatible: Seamless integration with Arduino and other microcontrollers.

Applications:

• Power Monitoring: Track current usage in appliances, motors, or other electrical systems.
• Robotics: Monitor and control motor currents in robotic systems.
• Battery Management Systems: Measure charging and discharging currents in battery packs.
• Renewable Energy Projects: Monitor current flow in solar panels or wind turbines.
• DIY Electronics: Build custom current measurement and control circuits.

Usage Tips:

1. Connect Power Supply: Provide a stable 5V DC power supply to the module.
2. Wiring: Connect the module's input terminals in series with the load to measure the current.
3. Signal Output: Connect the analog output pin to the ADC of your microcontroller to read current values.
4. Calibration: Adjust for offsets or use calibration algorithms to improve accuracy.
5. Safety: Ensure proper isolation and avoid exceeding the maximum current range to prevent damage.

The ACS712 20A Hall Current Sensor Module is a reliable and versatile component for accurate current measurement in a variety of electronic and industrial applications.