Analog Hall Sensor Switch -Arduino Compatible
We can build electronics projects just as easy as piling bricks. Arduino and community have made the programming much easier than ever before. How about some elixir on hardware part? Maybe it is not yet convenient to make complex interfaces, but we can at least start from the most commonly used modules.
By using electronic bricks, you may connect Arduino compatible boards easily with various digital, analog and I2C/Uart interfaces. These the breadboard-less firm connection are prepared to extensive modules like poteniometers, sensors, relays, servos...even buttons, just plug and play.
Each terminal module has buckled port with VCC, GND and Output, which has corresponding port on the sensing board, with a plain 2.54mm dual-female cable you may start playing already. Buckled brick cables are like cement for bricks, make the connections easier, secure and more professional looking.
This module can be used with Arduino Sensor Shield.
You can do some simple design about it，it support“plug and play”.
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
Specification
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.
6、Interface: Analog.
7、Applicable to a variety of platforms including Arduino / AVR / ARM.
When hall sensor is close to the magnet , the data value reading from the Arduino corresponding pins is high.
When hall sensor is far away from the magnet , the data value reading from the Arduino corresponding pins is low.
Connecting Diagram
