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 ...

I needed a rotary encoder — I pulled a cheap one out of one of those “49 boards for Arduino” kits you see ... You can see that in the diagram when no one is turning the knob, there is ...

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 ...

[Alberto Piganti], aka [pighixxx] has been making circuit diagram art for a few years ... drive many LEDs with shift registers, or decode a rotary encoder, there is a circuit snippet here for ...

“A function generator is a very useful tool, especially when we are considering testing our circuit ... An Arduino Uno or similar board will work perfectly. 2. Rotary Encoder: Used for adjusting ...