GitHub

rotary-encoder-switches-interrupt-PCF8574.md

+++ title = "Rotary encoder with non-polling (interrupt based) switches from PCF8574" description = "" tags = [ "arduino", "digital-io", "library", "button-press ...
EDN

Arduino Rotary Encoder: Tutorial, Wiring, and Pinout

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 ...
note

Arduino Rotary Encoder ESP32 Polling vs Interrupts

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 ...
GitHub

Rotary-Encoder-Servicing-Routines

A new "Arduino" folder has been added for Arduinos using the ATMEGA328P controller. It includes the following demonstration sketches: The standard state-machine lookup-table servicing routine with pin ...
Electronics Weekly

Rotary encoder decode for Arduino

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 ...
Hackaday

A Rotary Encoder: How Hard Can It Be?

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 ...