Arduino Rotary Encoder Library The Arduino Rotary Encoder Library is a library for using a rotary incremental optical encoder with an Arduino microcontroller. This library provides a convenient way to ...

Arduino implementation of Incremental encoder speed calculation using mixed time and frequency measurement Mixed time and frequency approach of velocity calucaiton.

Elma's E18 rotary encoder comes in through-hole and surface-mount versions in the 14.4 x 11.4 x 6.5mm body size.