Note:
This module should be used together with easy-plug control board, the link to the control board is as follows:
Introduction
The Hall sensor is based on Hall Effect. It can detect whether there is a magnetic object nearby or not. And it correctly tells you through digital output.
This sensor uses the SFE Reed Switch - Magnetic Field Sensor.
It can sense the magnetic materials within a detection range up to 75px.
The detection range and the strength of magnetic field are proportional.
It is useful for non-contact/waterproof type switches, position sensors, rotary/shaft encoders.
Specification
Sensing magnetic materials
Detection range: up to 75px
Output: digital on/off
Detection range and magnetic field strength are proportional
Size: 42.3*20mm
Weight: 5g