“I looked at all the available rotary encoder sketches and none of them met my needs, so I have written my own, and here it is”. Well, I looked at all the ...

CLK (A pin) - to any microcontroler intput pin with interrupt -> in this example pin 26 DT (B pin) - to any microcontroler intput pin with interrupt -> in this example pin 27 SW (button pin) - to any ...

This project is a DIY simple optical rotary encoder with 180 points per rotation and bi directional detection that you can make at home with a 3D printer. This Arduino Rotary Encoder is intended to ...