Open-source electronics platform
Arduino command line tool
STM32 core support for Arduino
Arduino and PlatformIO IDE compatible TFT library
Blynk library for embedded hardware
Lightweight, buildroot-based Linux operating system alternative
An Arduino NeoPixel support library
DIY split-flap display
Command-line Kanban board/task manager with support for Trello boards
Arduino Focuser, fully ASCOM complaint
An open source project management tool with Kanban boards
PICSimLab is a realtime emulator for PIC, Arduino, STM32, ESP32, ...
Ladder editor and debugger
The simulator you've been looking for!
Scientific/engineering firmware repurposing HP business calculators!
maXbox: Precompiled Object Based Scripting Tool
OpenSource and DIY real electronic darts game
This document is aimed at the Arduino developers, radio experimenters
A library for communication between Jason and Raspberry+Arduino
Arduino NANO serial driven switch
My Arduino controlled TARDIS board game cabinet
Demonstrating connection of smartphone to silple SSL server on Arduino
Example code for arduino sensors
New IDE for Arduino