Even attempts to deal with the deficiencies in software didn’t help, so he did what any red-blooded hacker would do — he built his own rotary encoder from microswitches and 3D-printed parts.

Modern problems require modern solutions, and this 3D printed ... an Arduino Mega 2560 with the SimVim firmware. To help with connecting dozens of buttons, toggle switches, and rotary encoders ...

What is a rotary ... Arduino, it is better to add a suitable ‘debouncer’ with the setup to avoid possible encoding errors. This is necessary because inside the rotary encoder two pieces of metal ...