1PCS Hall Sensors Module A3144E 4pin Hall Switch Speed Magnetic Swiches Speed Counting Sensor Module Smart Car TEJIATE

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Hall sensor module

For detecting the magnetic field

Sensors 3144E hall switch sensor:

Module Features:

1, small size, 32mm X 14mm

2, mounting screw hole of 3mm

3, you can use a DC power supply 3-5.5v

4, real-time output signal of the Hall

5, after the adoption of the comparator output signal more stable finishing

6, the comparator output capability 16mA

7, power indicator

8, the comparator output indicator light

9, control distance is measured: less 1CM

Module Interface Description:

VCC: positive power supply 3.3-5V

GND: negative one

DO: digital output module, the output of low magnetic induction

AO: Hall output voltage in real time

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