Hall Sensor

Hall sensors are used to detect and measure magnetic fields - the output signal level is proportional to the magnetic field intensity. This Hall Sensor from Waveshare uses an LM393 wide-range voltage comparator and features adjustable sensitivity and a signal output indicator LED. Comes with a 4-pin jumper cable for connecting to your development board. Features

* 49E hall sensor

* Features a wide-range voltage comparator (LM393)

* Adjustable sensitivity

* Signal output indicator

* Male pins pre-soldered

Resources

* Product Wiki

How to Use In the case of working with an MCU:

* VCC ↔ 2.3V ~ 5.3V

* GND ↔ power supply ground

* AOUT ↔ MCU.IO (analog output)

* DOUT ↔ MCU.IO (digital output)

Package Contents

* 1x Hall Sensor Module

* 1x 4-pin cable

Specifications

* Power: 2.3V ~ 5.3V

* Dimensions: 27.0mm * 15.5mm

* Mounting holes size: 2.0mm (M2)