SunFounder Switch Hall Sensor Module Compatible with Arduino and Raspberry Pi
Introduction <br>A switch Hall sensor module that is composed by a switch Hall sensor, resistor and capacitor in an integrated circuit. <br>For your reference: <br>Based on the Hall Effect, a Hall sensor is a one that varies its output voltage in response to a magnetic field. Hall sensors can be categorized into linear (analog) Hall sensors and switch Hall sensors. A switch Hall sensor consists of voltage regulator, Hall element, differential amplifier, Schmitt trigger, and output terminal and it outputs digital values. <br> <br>Application <br>The module can be applied to measurement of revolution, revolving speed, wind speed, flow speed, proximity switch, door lock notification device, alarm, auto-control circuit, etc. <br> <br>Component List <br>- 1 x Switch Hall sensor module <br>