Now that your rotary encoder hardware is up and running it’s time to tell your Arduino what to do with the encoder signals. There are the two basic ways to read a microcontroller’s digital input. With ...

Resultant audiogram from the device showing each ear in a different color By using an Arduino to ... A 128×64 pixel OLED display provides user instructions, and a rotary encoder with push-button ...

I have to thank one author of a rotary encoder decoder (Ben Buxton). While his code seemed overly complex to my untutored eye, for example creating a new data type, it did show Arduino-novice me two ...