“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 available rotary encoder sketches and none of ...

A simple Arduino library for incremental rotary encoders. Simply set a onStep-callback function, which is called when a step is detected. The library also approximates the steps per second, which is ...

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 ...

Number of counts (pulses) per full revolution of the encoder knob. Each count corresponds to a small increment of rotation. Which direction is the wheel turning? A positive positionChange indicates ...

As you may have noticed, I’ve been working with an STM32 ARM CPU using Mbed. There was a time when Mbed was pretty simple, but a lot has changed since it has morphed into Mbed OS. Unfortunately, that ...