Speed Sensor Cheat Sheet
Posted on Saturday April 21, 2018 by Eric Potvin
Digital Tachometer Speed
- Infrared photoelectric sensor
- Working voltage 3.3v-5v
- Output: digital switch output ( 0 and 1 )
Optocoupler Module Speed Measuring
- Working voltage of 3.3 V to 5 V
- Digital switch output (0 and 1)