Speed Measuring Motor HALL IC Sensor Module Intelligent

1.On board LM393 voltage comparator chip and HALL sensing probe.

2.Support 5V/3.3V voltage input.

3.On board signal output instructions, output the effective signal is low, at the same time indicator light up; Output signal can directly connect with the microcontroller IO.

4.The sensitivity of the signal detection can be adjusted.

5.Reserve a line voltage to compare circuit(P3 has been leaded out).

6.PCB size: 30(mm) x15(mm).