A3144 Hall Effect Magnetic Sensor Module – Digital Magnetic Field Detection Sensor

Enable precise magnetic field detection in your electronics and IoT projects with the A3144 Hall Effect Magnetic Sensor Module. Designed for reliable and responsive performance, this sensor detects the presence of a magnetic field and outputs a digital signal, making it ideal for automation, position sensing, and speed detection applications.

Built around the A3144 Hall-effect IC, this module offers fast switching response, high sensitivity, and stable operation. It works seamlessly with Arduino, ESP32, Raspberry Pi, STM32, and other microcontrollers, allowing developers to easily integrate magnetic sensing into their projects.

Whether you're designing a door sensor, RPM counter, proximity switch, or security system, this module provides an efficient and cost-effective solution for magnetic detection.

🚀 Key Features

• Based on A3144 Hall Effect Sensor IC
• Detects magnetic field presence with digital output
• Fast response time and high sensitivity
• Operating voltage: 3.3V – 5V
• LED indicator for output status
• Compact and easy-to-use module
• Compatible with Arduino, ESP32, Raspberry Pi, STM32, and more
• Reliable and long operational life

📦 Package Includes

• 1 × A3144 Hall Effect Magnetic Sensor Module

💡 Recommended Applications

• Magnetic proximity detection
• Door/window open-close sensing
• RPM and speed measurement
• Position sensing systems
• Security and alarm systems
• Automation and robotics
• Contactless switching applications