Gravity: Digital Hall Sensor

The Gravity: Digital Hall Sensor is a magnetic detection module designed for students, makers, and hobbyists. It detects the presence of nearby magnetic objects and provides an immediate digital signal for straightforward integration into robotics and electronics projects.

Magnetic proximity detection

The sensor identifies whether a magnetic object is close by. It enables projects to detect magnets without requiring physical contact.

Clean digital output

The module communicates detection states through a simple digital output. This makes reading binary magnetic triggers straightforward for any compatible microcontroller.

Contactless state switching

By sensing magnetic fields instead of mechanical switches, the sensor avoids mechanical wear. It is well suited for counting revolutions, position limits, and door status sensing.

Straightforward system integration

Built for the standard Gravity interface, the board connects easily to microcontrollers and sensor expansion shields. It allows rapid setup for prototyping and educational demonstrations.

Downloads & documentation

• Product wiki (DFRobot)