Keyestudio RJ11 EASY plug Hall Magnetic Sensor Module for Arduino STEAM

The Keyestudio RJ11 EASY plug Hall Magnetic Sensor Module is a digital magnetic field detector designed for students, educators, and makers using the EASY plug ecosystem. This sensor allows users to easily integrate non-contact magnetic sensing into their Arduino STEAM projects without complex wiring.

Magnetic field detection

Based on the Hall Effect, this sensor detects the presence of nearby magnetic objects. It provides a reliable digital output to indicate whether a magnetic field is present or absent.

Proportional detection range

The module features a detection range of up to 75px, which is directly proportional to the strength of the target magnetic field. This makes it highly responsive to varying magnetic environments.

Versatile application options

This sensor is ideal for designing non-contact or waterproof switches, position sensors, and rotary or shaft encoders. It uses the SFE Reed Switch magnetic field sensor for consistent performance.

Easy plug RJ11 connection

Designed for the EASY plug system, this module simplifies wiring by using a standard RJ11 connector. It must be used in conjunction with an EASY plug control board to function correctly.

Digital ON and OFF output

The sensor delivers a clean digital ON/OFF signal, making it simple to read and code within the Arduino IDE. This straightforward output is perfect for beginner STEAM projects.

Reliable SFE reed switch technology

By incorporating the SFE Reed Switch, the module ensures precise magnetic sensing for educational and hobbyist builds. The plug-and-play design allows students to focus on coding rather than troubleshooting connections.