Arduino script controlling Neopixel LEDs using an infrared remote. The Arduino Nano Every faces difficulty in simultaneously constantly changing LED colors (like when the rainbow mode is activated) ...

💡 Ambilight LED Controller (Python + Arduino) This Python script creates an Ambilight effect for your monitor using an Arduino and WS2812B (or similar) RGB LEDs. It captures your screen, calculates ...

You could put the Arduino in deep sleep, if you wanted to and that LED will still blink. With a little work, you could probably adapt this idea to any number of circuits out of the 555 playbook ...

Sure, the physical build itself looks great, but it’s what [Michael] did with the firmware that impresses us the most. He’s using an Arduino Mega to drive the 7x7x7 cube and manages to … ...