SS49E Linear Hall Effect Sensor Module

The Hall Effect Sensor Module is a magnetic field detection device that outputs a digital signal when exposed to a magnetic field. It is ideal for contactless sensing applications such as proximity detection, speed measurement, and rotational sensing in electronics and embedded systems.

Using the Hall effect principle, this module detects changes in the magnetic field and provides a simple digital HIGH/LOW signal to your microcontroller. It’s a great addition to projects involving motors, encoders, door sensors, and more. Compatible with Arduino, Raspberry Pi, ESP32, and other platforms, it’s widely used in robotics, automotive, and security systems.

Key Features:

• Digital Hall effect magnetic sensor
• Detects the presence or absence of a magnetic field
• Outputs HIGH or LOW based on magnetic field strength
• Operating voltage: 3.3V to 5V DC
• Built-in LED indicator for output status
• Compact, easy-to-use, and breadboard-friendly
• Compatible with Arduino, Raspberry Pi, STM32, ESP8266, ESP32, and more

Applications:

• Magnetic proximity sensors
• Rotational and position sensing
• RPM and speed measurement
• Door/window open detection
• Brushless motor speed monitoring
• Security systems and automation