DFRobot Gravity Linear Analog Hall Effect Sensor ±1200GS - PH2.0-3P Interface
The DFRobot Gravity Linear Analog Hall Effect Sensor is a high-precision magnetic field measurement module compatible with 3.3V/5V logic systems like Arduino, micro:bit, and DFRobot. It provides a bipolar analog voltage output proportional to magnetic field strength up to ±1200 Gauss.
Features
- Bipolar analog output for N/S pole detection (±1200 Gauss range)
- High-precision linear Hall effect IC with low-noise signal conditioning
- 3.3V to 5V DC operation with Gravity PH2.0-3P interface
- On-board detection indicator LED for visual status monitoring
- Plug-and-play compatibility with Arduino and other microcontrollers
Out of stock
This sensor utilizes a precision linear Hall effect integrated circuit at its core, converting magnetic flux density directly into a linear analog voltage signal. When the south pole of a magnet approaches the marked sensing surface, the output voltage rises above the quiescent midpoint; the north pole causes a proportional decrease below the midpoint. This bipolar response enables precise measurement of magnetic field polarity and strength.
The module includes onboard signal conditioning for stable output, minimizing susceptibility to supply voltage fluctuations. The compact form factor and Gravity connector system allow for rapid integration into prototyping environments, educational setups, and industrial control systems requiring accurate magnetic field monitoring.
Additional Information
| Weight | 0.025 kg |
|---|---|
| Dimensions | 3.2 × 2.7 cm |
