Linear Magnetic Hall Effect Sensor Module

KY-024 Linear Magnetic Hall Effect Sensor Module for Arduino

The KY-024 Linear Magnetic Hall Effect Sensor Module is a compact and reliable magnetic field detection module designed for Arduino and other microcontroller platforms. This linear Hall sensor responds proportionally to magnetic field strength, making it suitable for sensing position, proximity, and magnetic intensity.

The module features an onboard LED indicator, which provides a visual status when a magnetic field is detected. When connected to a microcontroller, the digital output changes state based on the presence of a magnetic field, turning the LED on or off accordingly. This makes the module ideal for learning, testing, and rapid prototyping applications.

With its small footprint and simple interface, the KY-024 module is commonly used in automation projects, safety detection systems, speed sensing, and magnetic switches.

Key Features

• Linear Hall effect magnetic sensor

• Detects magnetic field strength and polarity

• Onboard LED for visual indication

• Digital output for easy microcontroller integration

• Compact and lightweight design

Technical Specifications

• Model: KY-024

• Sensor Type: Linear Hall Effect Sensor

• Output Type: Digital

• Operating Voltage: 3.3 V – 5 V

• Indicator: Onboard LED

• Interface: Digital signal output

• Material: Metal and PCB

• Colour: Red

• Module Size: 25 × 12 mm

Typical Applications

• Magnetic field detection

• Proximity and position sensing

• Speed and rotation detection

• Limit switches and safety triggers

• Arduino and robotics projects