Whadda HALL Sensor Magnetic Switch – Compact Magnetic Detection for Development Boards
The Whadda HALL Sensor Magnetic Switch is a compact Hall-effect sensor module designed for integration into development boards and prototyping projects. It detects magnetic fields and switches its output state accordingly, making it suitable for position sensing, proximity detection, and rotary encoding applications.
Detects magnetic fields via Hall-effect principle for reliable non-contact switching
Set of 2 pieces enables redundancy or multi-point sensing in a single project
Compact sensor module fits standard development board layouts and breadboard prototyping
The Hall-effect sensing principle allows contactless operation, eliminating mechanical wear and extending the functional lifespan compared to traditional reed switches. The 2-piece set configuration supports distributed sensing setups where multiple detection points are required within a single circuit or enclosure.
Ideal for...
Electronics hobbyists and makers working with Arduino, Raspberry Pi, or similar development platforms who need reliable magnetic field detection for interactive projects, switch panels, or rotary position sensing. Also suited for educational setups in electronics labs and maker spaces.
Application of Whadda HALL Sensor
Mount the sensor module on a breadboard or development board near a magnet or magnetic actuator
Connect the output pin to a digital input on your microcontroller to detect magnetic field presence
Use the dual-sensor set for multi-point detection or redundant sensing in critical applications
Integrate into enclosures, panels, or rotating mechanisms for contactless position or proximity sensing
Whadda is a product brand focused on electronic components and sensor modules for hobbyist and development applications. The brand offers a range of sensor and switching modules designed for integration into prototyping and educational electronics projects.
It detects magnetic fields using the Hall-effect principle and is used for contactless position sensing, proximity detection, and rotary encoding in development board and prototyping projects.
The set contains 2 Hall sensor magnetic switch modules, enabling multi-point detection or redundant sensing in a single project.
Sensor type: Hall Sensor. Set quantity: 2 pieces. Weight: 27 g. The module connects to standard development boards via its output pin for digital signal detection.
Mount the module on a breadboard or development board, connect the output pin to a digital input on your microcontroller, and place a magnet or magnetic actuator within the sensor's detection range.
The product comes with 24 months of manufacturer warranty, covering defects in materials and workmanship for long-term project reliability.
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