Hall High Sensitivity Sensor Switch -Arduino Compatible
Hall High Sensitivity Sensor Switch is based on hall effect :
Generation of an electric potential perpendicular to both an electric current flowing along a conducting material and an external magnetic field applied at right angles to the current upon application of the magnetic field.
This item can easily change the magnetic signal into electrical signal, and has high reliability and sensitivity
It is very interesting Electronic Brick Module
This module can be used directly with Arduino Special Sensor Shield V5.0.
You can do some simple design about it，it support“plug and play”。
1、High sensitivity of 3144 Hall sensor and single polarity.
2、The digital quantity pulse output and level change when cutting magnetic induction line.
3、Schmidt trigger , Adjustable Sensitivity , Stable Performance.
4、Supply Voltage: +3V to +5 V, output high level when cutting magnetic induction line.
5、Used for motor velocity measurement (need magnets) and other application.
7、Applicable to a variety of platforms including Arduino / AVR / ARM.
Click here to download the test code
When hall sensor is close to the magnet , the data value reading from the Arduino corresponding pins is high.
When hall sensor is far way from the magnet , the data value reading from the Arduino corresponding pins is low.
Connecting Diagram :
This sensor module come with 3 Pin Dual-female Jumper Wire length 300mm as below :
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