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Digital Rotary Encoder Module

by Velleman

A rotary encoder is an input device that indicates the rotating direction and how much the knob has been rotated. A rotary encoder is useful for for stepper and servo motor control.


  • flat top
  • push-button capability
  • unlimited rotations
  • pins are right-angle to the knob, but you can connect them to a breadboard using male-female jumper wires
  • standard pin spacing: 2.54 mm (0.1")


  • working voltage: 0-5 V
  • type: incremental encoder
  • material: PCB + brass
  • cycles per revolution (CPR): 20
  • dimensions: 26 x 19 mm
  • weight: 10 g


Info Sheets