KY-024 Linear Hall Effect Magnetic Sensor Module | Robochacha Pakistan

Makers choose the KY-024 Linear Magnetic Hall Sensor Module when they need more than just a simple on/off signal. Specifically, the module uses a Linear Hall Effect element to track how close a magnet is. As a result, the closer a magnet gets, the higher the analog voltage output becomes. Therefore, you can use it to build precise tachometers, contactless throttles, or magnetic levitation projects. Furthermore, the board includes an onboard LM393 comparator. Consequently, you can also use the digital output for high-speed switching tasks.

Additionally, this module features a built-in potentiometer. Therefore, you can manually adjust the sensitivity threshold for the digital trigger. Because of this, the KY-024 Linear Magnetic Hall Sensor Module remains the most versatile magnetic sensor for robotics and industrial automation in Pakistan.

Key Features

• Dual Output Mode: The board provides both Analog (A0) and Digital (D0) signals. Specifically, this allows for both precise distance measurement and simple presence detection.

• Onboard Potentiometer: You can fine-tune the digital trigger point. Consequently, you can set exactly how close a magnet must be to trigger an alarm or stop a motor.

• High-Sensitivity SS49E Sensor: The module detects even weak magnetic fields. As a result, it is perfect for counting revolutions on a motor shaft with a small neodymium magnet.

• Standard 4-Pin Layout: This KY-024 Linear Magnetic Hall Sensor Module uses a clear G-V-D-A interface. Therefore, it is easy to wire up to any Arduino, ESP32, or Raspberry Pi.

• Status LEDs: In addition, the board includes power and signal indicator lights. Specifically, this makes it incredibly easy to troubleshoot your sensor logic without a multimeter.

Technical Specifications