Razer's Project Madison concept chair has reactive lighting, immersive audio and multi-zone haptics

Razer is once again thinking big about what a gaming chair can do, and its concept for CES 2026 isn't just a chair but an ...
Hackaday

Sound-Reactive Light Saber Flips Allegiance Via Vowel Sounds

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 ...
Hackaday

Sound Reactive Drums Of Trailing Light

If you’re going to be the drummer in a band for a Back to the Future themed New Years Eve party, you really need to add something to your gig that captures that kitschy futuristic ambiance as seen by ...
EDN

Awesome Audio-Reactive Artifacts (Part 2)

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 ...