The wiring is an easy job. Simply route the two data pins (A&B) of the encoder to pins D11 and D12 of Arduino Uno. Arduino’s GND rail is common to the rotary encoder’s common pin (C) and the cathode ...

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 ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I ...

Here’s an inexpensive Arduino-based MP3 Jukebox (translated ... to this he added a custom face plate to host the character LCD, rotary encoder, two buttons, and to act as a grill for the ...