Magnetic Hall Sensor Module Speed Measuring Velocimetry Sensors Module Detection Hall Switch Module For Arduino Smart Car

Speed Measuring Motor HALL IC 

Intelligent Car Accessories 

3144e hall switch velocimetry sensors module

magnetic field detection 

speed measuring sensor module

For magnetic field detection Sensors using 3144E

Module features:

1. small size, 32mm X 14mm 

2. there is mounting screw holes of 3mm

3. you can use 3-5.5v DC power supply 

4. the output signal of the Hall real 

5. through more stable after finishing the comparator output signal 

6. the comparator output capability 16mA 

7. a power indicator light 

8. the comparator output indicator lamp 

Module Interface Description: 

DO  : digital output module, the output low magnetic induction 

GND: power supply is negative 

VCC : positive power supply 3.3-5V 

AO   : Hall voltage output in real timethe Hall real