If you have a Raspberry Pi connected to an LED matrix, you might think about creating a simple oscilloscope. Of course, the Pi isn’t really well-suited for that and neither is an LED matrix, so ...

The Piano LED Visualizer is a project that enables you to connect an LED strip to your Raspberry Pi and enhance your piano playing with captivating visual effects. This repository provides detailed ...

The Piano LED Visualizer is a project that enables you to connect an LED strip to your Raspberry Pi and enhance your piano playing with captivating visual effects. This repository provides detailed ...

[Isaac] sent in his mashup build of a LED cube combined with a graphic EQ meter. The build is fairly simple and from the video we can tell that his build would be a great installation in a dubstep ...

Waveform Visualizer is a wall-mounted LED display that turns background noise into a clean, oscilloscope-style waveform. Built around a Raspberry Pi Pico 2, it samples a microphone module and renders ...

We've been following the quest for the world's best speakers for some time but remarkably, there's still room for improvement. A key issue that plagues proper sound reproduction (and thus its ...