Hall Sensor Module Magnetic Switch Speed Counting Sensor 3144E

3144 Hall switch integrated circuit application Hall effect principle, the use of semiconductor integrated technology manufacturing magnetic circuit, which is by the voltage regulator, Hall voltage generator, differential amplifier, Schmitt trigger, temperature compensation circuit and the collector Open the output of the composition of the magnetic sensor circuit, the input for the magnetic induction intensity, the output is a digital voltage signal.

Features

1. Operating voltage: 3.3-5V

2. Use the 3144E switch type Hall sensor.

3. When the sensor senses the magnetic field, the digital output is low, the signal light is on; if no magnetic field is sensed, the digital output is high and the signal light is off.

4. With power indicator and signal indicator.

5. Output form: digital switch output (0 and 1), analog AO mouth is invalid.

6. Using LM393 comparator output, model clean, good waveform, driveability, more than 15mA.

7. With fixed bolt holes, easy to install fixed.

8. Can be used for motor speed, location detection and so on.