Arduino core for AVR DA, DB, DD, EA and future DU-series parts - Microchip's latest and greatest AVRs. Library maintainers: Porting help and adviccee is available.

Schematics and code for the Re:load Pro

Convert any LCSC components (including EasyEDA) to KiCad library

Modular Synths for Everyone

PC GUI software for NanoVNA V2

A repository containing stuff useful for working with SV Microwave connectors

Analog Video Syth

LZX Industries Product Documentation

A generative hardware video synthesizer

Arduino STM32 TVoutライブラリ

Arduino Library API interface for uMODULAR projects

Arduino library for TinyUSB

ArduinoBLE library fork to support ST BLE modules

Full Firmware Package for the STM32WB series: HAL+LL drivers, CMSIS, BSP, MW, plus a set of Projects (examples and demos) running on all boards provided by ST (Nucleo, Evaluation and Discovery Kits).

Test signal generator for Eurorack module

Documentation of ancient Mutable Instruments DIY projects

Development environment for the firmware of Mutable Instruments' products

Eurorack modules

STM32F project template and utility routines used for Mutable Instruments products

Send and receive MIDI messages over Ethernet (rtpMIDI or AppleMIDI)

MIDI for Arduino

Firmware for an STM32F4 USB MIDI Controller. If you would like help implementing this in your own project please send me an email

IPMid implementation for Arduino using Multicast UDP

UMK4x4 - 4-16 in/out and 3-15 IN/3OUT USB MIDI interface for STM32F103 series board

Files for the ubld.it STM MIDI Arduino Board

Arduino STM32. Hardware files to support STM32 boards, on Arduino IDE 1.8.x including LeafLabs Maple and other generic STM32F103 boards

This is my usb midi device class for stm32 MCUs together with a simple example of a typical usage.

USB Composite library for STM32F1 (HID, Serial, MIDI and XBox360 controller)