Spinning the rotary encoder cycles through a menu of programs on the 16×2 LCD, ... At the heart of this build is an Arduino Pro Micro and 20 of the loudest key switches ever made — Cherry MX blues.

A DIY macro pad powered by an Arduino Pro Micro, featuring mechanical switches, and a rotary encoder. Built to explore hardware development and expand beyond software. - sae1um/Macropad ...

Spinning the rotary encoder cycles through a menu of programs on the 16×2 LCD, ... At the heart of this build is an Arduino Pro Micro and 20 of the loudest key switches ever made — Cherry MX blues.

JC Pro Macro keyboard’s features and specifications: MCU board – Arduino Pro Micro compatible board with Microchip ATmega32U4 AVR microcontroller; User input 5x programmable keyswitches; Rotary ...