Taidacent Pulse Counting Module 2 Way Speed Sensor Module Motor Speed Measuring Slot Type Optocoupler Module Counting Module

Use: Widely used for motor speed detection, pulse counting, etc. Module Features: 1. Use imported slot type optocoupler sensor 2. The groove width is 5mm. 3. There is an output status indicator, the output high level light is off, and the output low level light is on. 4, there is occlusion, output low level; no occlusion, output high level. 5, the comparator output, the signal is clean, the waveform is good, the driving ability is strong, more than 15mA. 6, working voltage 3.3V-12V 7. Output form: Digital switch output (0 and 1) 8, with fixed bolt holes for easy installation 9, small board PCB size: 36mm x 19mm 10. Use a wide voltage LM393 comparator Small board interface description (6-wire system) 1 VCC external 3.3V-5V voltage 2 GND external power supply 3 D1 small board digital output interface (0 and 1) 4 D0 small board digital output interface (0 and 1) 5 A1 small board analog output interface 6 AO small board analog output interface