It's time to make some noise.

Students [Berk Gokmen] and [Justin Green] developed an RP2040-based LED-illuminated lightsaber as a final project with a bit of a twist. It has two unusual sound-reactive modes: disco mode, and vowel ...

Back in 2017, Hackaday featured an audio reactive LED strip project from [Scott Lawson], that has over the years become an extremely popular choice for the party animals among us. We’re fascinated to ...

You've never attended a concert before wearing an illuminated Obama-inspired mask able to convert sound waves into programmed patterns of light. Let's change that... Behold the very trippy, very ...

Musicians, developers or hobbyists looking to transform sound into light may be interested in a new piece of hardware which is being created by Audiolux Devices, aptly named the Audiolux One. The ...

So many possibilities, so little time to experiment with them all, so is it worth our time to implement a “sliced and diced” audio-reactive rainbow? This is just a quick update with regard to my ...

There’s nothing quite like the anticipation that comes when you take a system that you’ve designed and built and power it up for the very first time Anyhoo, things took a step forward this past ...