This analog Hall Effect sensor module detects magnetic fields and outputs a variable voltage based on field strength. The onboard LED provides visual feedback when a magnet is detected, making it easy to test and debug your projects.

Key Features

• Analog Output – Variable voltage based on magnetic field strength
• LED Indicator – Visual detection feedback
• 3.3V/5V Compatible – Works with Arduino, Raspberry Pi, and other microcontrollers
• Simple Wiring – 3-pin connection

Pinout

• S (Yellow): Analog signal output
• - (Black): Ground
• + (Red): Power (3.3V or 5V)

Specifications

• Operating Voltage: 3.3V–5V
• Dimensions: 20 × 11 × 12mm

Ideal For

• Magnetic field detection
• Door/window open sensors
• Position sensing
• Contactless switching

Package Contents

• 1× Analog Hall Effect Sensor Module