Hall Effect Sensor Module for Arduino, ESP32 & Raspberry Pi | Magnetic Detection Sensor (KY-003 Compatible)
Detect magnetic fields accurately with the Hall Effect Sensor Module, compatible with Arduino, ESP32, Raspberry Pi, NodeMCU, STM32, and other microcontrollers. Based on Hall Effect sensing technology, this module provides reliable digital output for magnetic field detection, making it ideal for robotics, motor speed measurement, position sensing, automation, security systems, and STEM education.
Customize
Share :
Hall Effect Sensor Module for Arduino, ESP32 & Raspberry Pi
The Hall Effect Sensor Module is a compact magnetic field detection sensor designed for electronics enthusiasts, students, makers, and engineers. Using Hall Effect technology, the module detects the presence of magnetic fields and outputs a digital signal that can be easily read by Arduino, ESP32, Raspberry Pi, NodeMCU, STM32, and other compatible development boards.
Its compact design and simple interface make it suitable for applications such as motor speed sensing, position detection, proximity sensing, door security systems, robotics, industrial automation, and smart home projects.
Whether you're building a magnetic counter, measuring rotational speed, or creating an automated control system, the Hall Effect Sensor Module offers reliable and responsive magnetic field detection.
Key Features
- Hall Effect magnetic sensor module
- Detects magnetic fields with digital output
- Fast response time
- Compact PCB design
- Low power consumption
- Reliable and stable operation
- Easy GPIO interfacing
- Compatible with Arduino, ESP32, Raspberry Pi, NodeMCU, and STM32
- Ideal for robotics, automation, and IoT projects
- Suitable for educational and industrial applications
Technical Specifications
| Specification | Details |
|---|---|
| Product Type | Hall Effect Sensor Module |
| Sensor Type | Magnetic Field Detection |
| Output | Digital |
| Operating Voltage | 3.3V – 5V DC |
| Interface | Digital GPIO |
| Response | Magnetic Field Detection |
| Compatibility | Arduino, ESP32, Raspberry Pi, NodeMCU, STM32 |
| Mounting | PCB Module |
Applications
- Magnetic Field Detection
- Motor Speed Measurement
- RPM Counter
- Position Detection
- Proximity Sensing
- Door Security Systems
- Robotics
- Industrial Automation
- Smart Home Automation
- IoT Projects
- STEM Education
- Engineering Projects
Package Includes
- 1 × Hall Effect Sensor Module
Why Buy from Horizocart?
- Quality-tested sensor modules
- Reliable magnetic field detection
- Secure packaging
- Fast shipping across India
- Technical support
- Ideal for students, makers, engineers, and professionals
Frequently Asked Questions
Q. Is this compatible with Arduino Uno?
Yes. It is fully compatible with Arduino Uno and other Arduino-compatible boards.
Q. Can I use it with ESP32?
Yes. It works with ESP32 digital GPIO pins.
Q. What does this sensor detect?
It detects the presence of a magnetic field generated by a permanent magnet or electromagnet.
Q. Can it measure motor speed?
Yes. It is commonly used with rotating magnets to measure motor RPM and rotational speed.
Q. Is it suitable for robotics?
Yes. It is widely used in robotics, automation systems, and magnetic position sensing applications.
