Hall-Effect Sensor - Allegro A3144EUA (D63)
Hall-Effect Sensor Module – Easy Magnetic Sensing for Arduino & DIY ProjectsSimple Magnetic Field Detection with Hall-Effect Sensor Technology
Experience hassle-free magnetic sensing with this Hall-Effect Sensor Module, perfect for beginners and electronics hobbyists. Featuring the reliable Allegro A3144EUA digital Hall sensor, this module lets you easily detect the presence of a magnetic field, making it ideal for building magnetic switches, proximity sensors, security systems, and more.
How Does the Hall-Effect Sensor Module Work?
This module uses the Allegro MicroSystems A3144EUA unipolar Hall-Effect sensor. When a magnet approaches the sensor and the magnetic field strength exceeds the threshold (35-450 Gauss), the output transistor switches on, pulling the output pin low. The onboard LED indicator lights up instantly, providing visible feedback that a magnetic field is present.
- Open-collector digital output for flexible interfacing
- Fast response time for quick magnetic detection
- Threshold sensitivity: 35-450 Gauss
- Minimum hysteresis: 20 Gauss
Features & Benefits
- Simple 3-wire hookup: Signal, V+, and GND
- Wide operating voltage: 4.5V to 24V for compatibility with Arduino, Raspberry Pi, and other microcontrollers
- Compact TO-92 package for easy breadboarding or direct panel-mounting
- Clear LED indicator shows when a magnet is detected
- Perfect as a magnetic proximity sensor, contactless switch, or DIY project input
Applications
- Arduino and Raspberry Pi projects
- DIY security and alarm systems
- Magnetic switches for doors or cabinets
- Magnetic field detection in robotics
- Speed and position sensing
Technical Data – Allegro A3144EUA Hall-Effect Sensor
- Sensor: Allegro MicroSystems A3144EUA (VUPN6596)
- Sensitivity: 35-450 Gauss turn-on threshold
- Hysteresis: 20 Gauss min
- Supply Voltage: 4.5V – 24V DC
- Output Type: Open-collector digital output (active low)
- Package: TO-92, 3-pin
- Onboard indicator: LED
Get started with hassle-free magnetic field detection using the Allegro A3144EUA Hall-Effect Sensor Module – designed for both first-time makers and experienced tinkerers!
Hall-Effect Sensor Module – Easy Magnetic Sensing for Arduino & DIY ProjectsSimple Magnetic Field Detection with Hall-Effect Sensor Technology
Experience hassle-free magnetic sensing with this Hall-Effect Sensor Module, perfect for beginners and electronics hobbyists. Featuring the reliable Allegro A3144EUA digital Hall sensor, this module lets you easily detect the presence of a magnetic field, making it ideal for building magnetic switches, proximity sensors, security systems, and more.
How Does the Hall-Effect Sensor Module Work?
This module uses the Allegro MicroSystems A3144EUA unipolar Hall-Effect sensor. When a magnet approaches the sensor and the magnetic field strength exceeds the threshold (35-450 Gauss), the output transistor switches on, pulling the output pin low. The onboard LED indicator lights up instantly, providing visible feedback that a magnetic field is present.
- Open-collector digital output for flexible interfacing
- Fast response time for quick magnetic detection
- Threshold sensitivity: 35-450 Gauss
- Minimum hysteresis: 20 Gauss
Features & Benefits
- Simple 3-wire hookup: Signal, V+, and GND
- Wide operating voltage: 4.5V to 24V for compatibility with Arduino, Raspberry Pi, and other microcontrollers
- Compact TO-92 package for easy breadboarding or direct panel-mounting
- Clear LED indicator shows when a magnet is detected
- Perfect as a magnetic proximity sensor, contactless switch, or DIY project input
Applications
- Arduino and Raspberry Pi projects
- DIY security and alarm systems
- Magnetic switches for doors or cabinets
- Magnetic field detection in robotics
- Speed and position sensing
Technical Data – Allegro A3144EUA Hall-Effect Sensor
- Sensor: Allegro MicroSystems A3144EUA (VUPN6596)
- Sensitivity: 35-450 Gauss turn-on threshold
- Hysteresis: 20 Gauss min
- Supply Voltage: 4.5V – 24V DC
- Output Type: Open-collector digital output (active low)
- Package: TO-92, 3-pin
- Onboard indicator: LED
Get started with hassle-free magnetic field detection using the Allegro A3144EUA Hall-Effect Sensor Module – designed for both first-time makers and experienced tinkerers!