Festive colour schemes often rely on red and green. Red, however, is widely reported to be the most uncomfortable colour. One ...

I’ve been reviewing smart lighting for years. Here are tips on how to prep, what to choose, and the smart lights that work ...

This is a very simple but useful project, strobe navigation lights for rc airplanes, or you can adjust the flashing time and ...

Description: Using an Arduino or a micro controller, we can generate cool-looking patterns with an led strip containing ...

One part wants 3.3V logic. Another wants 5V. What do you do? Over on the [Playduino] YouTube channel, there’s a recent video running us through a not-so-recent concern: various approaches to ...