Hall sensor motor speed measurement module 3144E single -turn circuit speed measuring sensor counting sensor

Hall sensor module

Speed ​​sensor module counting sensor module is used for magnetic field detection

Product parameter: C

Product name: Hall sensor module

Product size: 31.5mm * 14.0mm * 9.0mm (long x wide X height)

Color: blue color

Product weight: 3g (including packaging)

Packing: a single module static bag packaging

Highlight display:

Features:

1. Work voltage: 3.3--5V
2. Use 3144E switch -type Hall sensor.
3. When the sensor induced the magnetic field, the digital output is low, and the signal light is on; if the magnetic field is not felt, the digital output high level, and the signal light is not bright.

4. Have power indicator and signal indicator.
5. Output form: Digital switching output (0 and 1) AO port is invalid
6. Use LM393 comparator output, clean model, good waveform, strong driving capacity, exceeding 15mA.
7. There is a fixed bolt hole for easy installation.

8. Can be used for motor speed measurement, location detection, etc.

Sensor function introduction:

3144 Hall switch integrated circuit Application Hall effect principle, using a magnetic -sensitive circuit made of semiconductor integrated technology.The magnetic sensing circuit composed of the output stage of the road is input to the magnetic induction strength, and the output is a digital voltage signal.

The sensor has the following characteristics: small volume, high sensitivity, fast response speed, good temperature performance, high accuracy, high reliability, etc.

Wiring description:
1. VCC → Power Positive Election
2. GND → Power negative electrode
3. Do → TTL digital output
4. AO → Analog output (different distances at different distances)