Hall Effect Sensor Circuit Arduino

Hall effect sensor with arduino circuit and code hall effect sensor module interfacing with arduino this module is used to detect the presence of magnetic.
Hall effect sensor circuit arduino. The complete arduino code is just few lines and it can be found at the bottom of this page which can be directly uploaded to your arduino board if you want to know how the program works read further. Today we will look at how to use a hall effect sensor with arduino. This ic can detect magnetic fields. This means that the output signal produced by a hall effect sensor is a function of magnetic field density around it.
Whenever it will be placed in the region of magnetic field then it will detect it and will give us the output. Hi guys welcome to today s tutorial. Simply speaking a hall effect sensor or ic detects motion position or change in magnetic field strength of either a permanent magnet an electromagnet or any. This is done to pull the output of the hall effect sensor to 5v.
The vout or signal pin of the hall effect sensor is connected to the arduino s interrupt pin digital pin 2. If you remember the arduino waterflow sensor tutorial we implemented earlier the main component of the water flow sensor is the hall effect ic. We have one input which is the sensor and one output which is a led. Furthermore a 10k resistor is connected between the vcc and vout pins of the hall effect sensor.
A hall effect sensor is a sensor that varies its output based on the presence or absence of a magnetic field. The gnd of the sensor is connected to the gnd pin on the arduino. A hall effect sensor works on the principle of well hall effect.