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 ...

Arduino library for reading rotary encoders that output a 2-bit gray code. Rotary r = Rotary(2, 3); void setup() { r.begin(); } void loop() { result = r.process(); if ...

#include "MIDIUSB.h" // Arduino MIDI USB library (Please be wary THIS WILL NOT WORK on Arduino MEGA or boards not supporting native USB support for MIDI) // Encoder pin assignments const uint8_t ...

I would like to read the "Rotary Encoder with LED (Red) with Knob Set" available at Akizuki Denshi Tsusho using an ESP32. In two previous articles, I implemented this using polling and was able to ...

Rotary encoders are great devices. Monitoring just a few pins you can easily and quickly read in rotation and direction of a user input (as well as many other applications). But as with anything, ...

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 ...