Description

Hall sensor module – KY-003 – Hall sensor 3144 – 3pin

Hall effect sensor responds to a change in the magnetic field making it possible to count and respond to the magnetic field. Most commonly used for counting speed, whether engine or vehicle wheels to ABS system.

Motor speed measurement module with switchable Hall sensor 3144 can be used for motor speed measurement, position detection, etc. Magnetic speed counting sensor module for Arduino Smart Car.

Technical data

• Power supply: 4.5 – 24V
• Output current: 25mA
• Current consumption: 4 – 8mA
• Response time: from 0.04 to 2 uS
• Signal output type: digital: GND / VCC
• Output: without magnetic field: 4.6V, with magnetic field: 0.1V
• Sensor type: switching
• Module dimensions: 19mm x 15mm x 3mm
• Weight: 2g

In the circuit diagram above, resistor R1 (10K) is used as a pull-up resistor, and capacitor C1 (0.1 uF) is used to filter out any noise that may occur at the output of the.

Included

• Hall sensor module – KY-003 – Hall sensor 3144 – 3pin – 1 pc