Speed Sensor Cheat Sheet

Posted on Saturday April 21, 2018 by Eric Potvin

Digital Tachometer Speed

Digital Tachometer Speed

  • Infrared photoelectric sensor
  • Working voltage 3.3v-5v
  • Output: digital switch output ( 0 and 1 )

Optocoupler Module Speed Measuring

Optocoupler Module Speed Measuring

  • Working voltage of 3.3 V to 5 V
  • Digital switch output (0 and 1)