Hall Effect RPM Speed Sensor Module For Arduino Blue
Sepcifications
Input Power: 5VDC
Based on Allegro 3144 Hall Effect Sensor.
Two LED indicator, one for power and another for digital output.
Simple interface: VCC, GND, DO, AO
Input Power: 5VDC
Based on Allegro 3144 Hall Effect Sensor.
Two LED indicator, one for power and another for digital output.
Simple interface: VCC, GND, DO, AO