BasicsbeginnerArduino Uno
Arduino Uno NeoPixel colours
Cycle one WS2812 pixel through red, green and blue on an Uno. The AVR bit-bangs the data line, so the part decodes it from the pin edges.
What you'll simulate
- ✓Real Arduino Uno emulation — cycle-accurate, no hardware needed
- ✓1 interactive component on the canvas
- ✓Auto-installs: Adafruit NeoPixel
- ✓Serial Monitor included — see output in real time