VM's macro keyboard

# VM's macro keyboard
This project is developed for Arduino Micro boards and it functions as a **macro keyboard with rotary encoder**. Eight mechanical cherry MX keys can be assigned various functions (writing text, combination and sequences of key codes, multimedia and mouse functions). Rotary encoder supports turning, click and double click.

## Features
* up to 4 keys codes sent at once
* sequence of maximum 16 length of separate key commands
* modifier key to change the default behavior of rotary encoder
* STL files for case
* all keys are directly connected to GPIOs, so no diodes are required
* can emulate keyboard, multimedia key, mouse and system commands

This project is inspired by and some code is taken from [Control volume knob by Prusa](https://blog.prusaprinters.org/3d-print-an-oversized-media-control-volume-knob-arduino-basics/).

## Prerequisites
### Hardware
* 8x [Cherry MX](https://www.aliexpress.com/item/32900957560.html) - I have used red ones
* 1x [2