The 16u2 is normally used as the Arduino Uno’s USB interface ... The well-known fractal is displayed in all its glory on a modern LCD monitor, driven by a microcontroller, emulating a computer ...

Powered by an Arduino Uno, the light painter provides a user interface on a 16×2 LCD which allows control over not only the brightness of the WS2812 LED strips but selecting and loading different ...

“Uno R4 WiFi includes an error-catching mechanism that detects run-time crashes and provides detailed explanations and hints about the code line causing the crash,” according to Arduino – Electronics ...