From your very first blinking LED to dazzling multi-color sequences, Arduino makes it easy to bring light to life. With just a board, a few LEDs, and some code, you can experiment with patterns, ...

From classrooms to backyards, makers are building Arduino-powered solar trackers to squeeze every drop of energy from the sun. These devices use sensors, motors, and clever designs to keep panels ...

The blue light on your Amazon Fire TV Stick remote may seem like just another decoration, but it actually has a purpose. Here ...

A bright blue security light mounted on an empty lot in North Hollywood flooded nearby homes with an intense, strobe-like ...

There appears to be at least two causes for this behavior, and one viable solution effective in some cases. If you see the power indicator light atop the PS4 change from blue to flashing red, the ...

Pulsating auroras are not particularly rare. They are commonly associated with powerful auroral substorms that occur somewhat ...

If you were to point to a single device responsible for much of Hackaday’s early success, it might be the Arduino Uno. The ...

The fatal collision between a passenger plane and a fire truck on the runway of New York’s LaGuardia airport last month has revived questions about the demands on US air traffic controllers and ...

Global oil prices tumbled on Friday after Donald Trump confirmed that Iran had reopened the Strait of Hormuz to commercial shipping during a fragile Middle East ceasefire, even as he insisted a US ...