Split 36-key keyboard

A split ergo linear keyboard derived from the Lily58 family

STM32F4 breakout board in pro micro pinout. Designed mainly for ergo split keyboards.

Pro Micro compatible Microcontroller featuring USB C and exposing every usable pin

ShiroMicro - ProMicro clone with Mid-Mount USB Type-C connector

Programmable macro keypad and rotary input, with GPIO breakouts. Uses an ATmega32u4 Pro Micro for HID functionality.

A Numpad

40%, Ortholinear, Split keyboard with knob

Build DIY a PS2 to OG XBOX controller adapter

40% keyboard pcb

Fork of lufa https://github.com/abcminiuser/lufa. It's more like ProMicro-as-AVRISP-mkII.

Interfaz USB XInput / Xbox 360 | Creado para AVR ATMega32u - Pro Micro (Genericos o Spark Fun) 5V 16MHz

custom firmware for HHKB.

Travis's first Ergogen keyboard

a numpad made with Ergogen

Fork of ArduinoISP https://github.com/rsbohn/ArduinoISP. It's more like ProMicro-as-AVRISP.

Arduino program for rapidly typing characters using a Pro Micro as a USB HID keyboard, useful for stress testing text UI input fields.

Macro/MediaPad 4 MX Switches + 1 Clickable Dial

useless projects with a promicro(atmega32u4)

This MIDI controller seamlessly adds drum sounds to your guitar or bass. Attachable to your instrument, it broadens your sonic range, enhancing performances with rhythmic depth. Powered by an Arduino Pro Micro and MIDIUSB library in cpp, it ensures a dynamic musical experience.