![Speed Measuring Motor HALL IC Sensor Module Intelligent Speed Measuring Motor HALL IC Sensor Module Intelligent](https://www.bifelectronic.com/2605-large_default/speed-measuring-motor-hall-ic-sensor-module-intelligent.jpg)
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).