A3144 (AH44) Hall Effect Sensor Module - (Compatible with Arduino)

A3144 (AH44) Hall Effect Sensor Module - Arduino Compatible Magnet Detector

The A3144 (AH44) Hall Effect Sensor Module is a versatile digital switch designed to detect the presence of magnetic fields. Perfectly compatible with Arduino and other microcontrollers, it simplifies magnetic sensing in your projects. This module functions as a reliable magnet detector, switching its output state when a magnetic field is introduced. Its signal line goes LOW in the presence of a magnetic field, simultaneously illuminating an onboard LED for visual indication. When no magnetic field is detected, the signal line remains HIGH. Featuring quick response times and robust reverse polarity protection, it ensures stable operation. This module is an essential component for a wide range of applications, from hobbyist DIY projects to industrial automation. Its compact design and ease of integration make it a popular choice for electronics enthusiasts and professionals alike.

Specifications:

• Operating Voltage: 5V DC (typical)
• Output Current: 25mA
• Operating Temperature: -40°C to 90°C
• Turn On/Off Time: 2 µsec
• Power Consumption (Rest): 3mA
• Power Consumption (Switched): 8mA
• Module Length: 20mm
• Module Width: 16mm
• Module Weight: 2g
• Output Type: Digital

Key features and benefits:

• Digital output Hall-effect sensor for reliable magnetic detection.
• Onboard LED indicator provides visual feedback of magnetic field presence.
• Quick turn-on and turn-off time of 2 microseconds for rapid response.
• Capable of detecting both North and South poles of a magnet.
• Integrated reverse polarity protection for enhanced durability.
• Compatible with 3.3V-5V operating voltage, ideal for Arduino.
• Suitable for a broad range of automotive and industrial applications.

Applications:

• DIY electronics projects and robotics.
• Magnetic field detection and proximity sensing.
• Automotive and industrial automation systems.
• Positioning and level sensing equipment.
• Security systems and door/window sensors.

Package Includes:

*Image shown is a representation only.

Note: Contact sales(at)electroncomponents.com for bulk enquiry & get best price!