The hardware side of this project is very simple ... Inside each box goes a colored LED, wired back to the Arduino. For the software, [Will] is using a floating analog pin as a source of random ...

With me so far? Here is a list of projects that you can do with an Arduino that are fun, relatively easy, and incredibly ...

Normally, when a project calls for addressable LEDs, we just throw a strip of WS2812s and an Arduino together, cobble together some code from the examples in the FastLED library, and call it a day.

The lights are RGB LED "Neopixel" strips attached ... According to Tribal2, this project was inspired by a similar creation — ...