A3144 Hall Effect Sensor Pinout

Every a 3144 hall effect consist of three pins which are shown in figure 2.

A3144 hall effect sensor pinout.

The pinout of a hall effect sensor is as shown below. A3144 hall effect sensor pinout working alternatives datasheet. The digital output pin is connected to the output pin of the lm393 comparator ic while the analog pin is connected to the hall effect sensor. Hall effect sensor module consists of four pins i e.

From these pins first pin is power pin and is used for power on this sensor. For the a3141 refer to the a1101 for the a3142 refer to the a1102 for the a3143 refer to the a1103 for the a3144 refer to the a1104 date of status change. Sensitive hall effect switches for high temperature operation a3144 datasheet a3144 circuit a3144 data sheet. The gnd of the sensor is connected to the gnd pin on the arduino.

If you remember the arduino waterflow sensor tutorial we implemented earlier the main component of the water flow sensor is the hall effect ic. This ic can detect magnetic fields. Allegro alldatasheet datasheet datasheet search site for electronic components and semiconductors integrated circuits diodes triacs and other semiconductors. Vcc gnd do ao.

In our case we will be using the a3144 hall effect sensor which is a unipolar sensor. The vcc of the sensor is connected to arduino s 5v power pin. Arduino hall effect sensor pinout. A hall effect sensor works on the principle of well hall effect.

Interfacing the hall effect sensor with arduino is really simple. The hall effect in short is a relationship between electric and magnetic fields through a semiconductor that allows electricity to flow when a magnetic field is applied within the vicinity of a given hall sensor. We will then connect this ic to an arduino so that we the arduino can read the voltage output by the a1302 and we can display the readings to the computer screen. Making the connections for the arduino hall effect sensor.

A hall effect sensor as then name suggests works with the principle of hall effect and is used to detect magnets. Pin configuration of a3144 hall effect sensor. Sensitive hall effect switches for high temperature operation a3141 a3142 a3143 and a3144 for new customers and applications. Each side of the sensor can detect one particular pole.

The hall effect sensor we will use in this circuit is an a1302 hall effect sensor manufactured by allegro. How to use the hall effect sensor module. 5v dc voltages are used for power on this sensor.