A Gaggia Classic control project using microcontrollers.

STM32 HAL library for GY-521 (MPU6050) with Kalman filter

grblHAL driver for ST STM32F4xx (Nucleo-64, Blackpill)

BlackPill Core Board AT32F403ACGx(240Mhz,96kRAM/1024kROM)

An hardware USB Scribble Strip that supports the Mackie Control Protocol

I2S Arduino Library for STM32 Microcontrollers

A 3D Printed Keyboard

Secure USB DFU1.1 bootloader for STM32 with STM32F4x1xE target fully compatible to STM32duino and PlatformIO

grblHAL driver for ST STM32F3xx (Blackpill)

MIDI USB interface for STM32F411

Board definition for building MicroPython firmware for dev board WeAct STM32F411CEU6 (aka. Black Pill)

STM32F401CCU6 based HID USB Mouse to Amiga Quadrature adapter.

Example STM32F411 Black Pill STM32CubeIDE project utilizing the FreeRTOS command line example code

A demo for Zephyr RTOS to shows how to using a custom TTF Font with CFB sub-system to prints text on a small OLED screen.

STM32F401_TF_LUNA_I2C_HAL

Project for STM32F411 (blackpill) using ws2812 ledstrip, written in Rust

A powerful and fully customizable DIY Open Source Arduino Remote Controller (Transmitter and Receiver) powered by BlackPill STM32F411 microcontroller.

This one is a full open design (electronics, pcb and firmware) of a PS/2 Keyboard adapter with USB console for use in MSX and other legacy computers - 15x8 matrix(BCD input - 8 bits "Low active" output).

A repository about ESP32, STM32, AVR and some examples of code

Unified Hardware Abstraction Layer for a variety of different platforms.