What is a rotary encoder? A rotary encoder (RT) is a device that you can rotate infinitely. On most rotary encoders, when you rotate them you will feel a bump (known as steps), and most RTs have about ...

It is amazing how many Arduino programmes for decoding rotary encoders start with something like: “I looked at all the available rotary encoder sketches and none of them met my needs, so I have ...

This program, made for the Arduino Uno, encodes text input to the serial monitor to morse code via a flashing LED. The details of the Arduino set-up are linked below. When the side button is pressed, ...