KY-035 Linear Hall Magnetic Sensor Module

The KY-035 Linear Hall Magnetic Sensor Module is a high-sensitivity magnetic field sensor designed to detect magnetic flux density and polarity. It outputs an analog voltage signal that varies with the strength of the magnetic field, making it ideal for Arduino, Raspberry Pi, and STM32 projects.

This module uses a linear Hall-effect sensor that converts magnetic field intensity into a proportional voltage output. In addition, it provides fast response, high accuracy, and stable performance, making it suitable for speed detection, position sensing, and proximity measurement.

Because it operates on 3.3V–5V DC, it’s fully compatible with Arduino, ESP32, and microcontroller-based systems. Also, it includes clearly labeled pins (VCC, GND, AOUT) for easy connection, therefore it’s perfect for DIY electronics, automation, and magnetic field experiments.

Key Features:

• Model: KY-035 Linear Hall Magnetic Sensor Module

• Operating Voltage: 3.3V – 5V DC

• Output: Analog voltage proportional to magnetic field strength

• High sensitivity and fast response time

• Detects magnetic polarity and intensity

• Compatible with Arduino, ESP32, STM32, and Raspberry Pi

• Compact design with easy-to-connect pins (VCC, GND, AOUT)

• Ideal for magnetic detection, motion sensing, and DIY projects

Perfect for students, hobbyists, and engineers, the KY-035 Linear Hall Magnetic Sensor Module is the ideal choice for accurate, compact, and responsive magnetic field sensing applications.