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 ...

[Blue Blade Fish] wanted to build an Arduino-based aquarium controller. He’s detailed the system in (so far) 14 videos and it looks solid. This isn’t just a simple controller, either.

In that case, this Arduino-based smart light might be more your cup of tea. The idea behind this project is to build a lightbulb controller using a light-dependent resistor (LDR). The LDR continuously ...