but it does add some flash to live music performances or it makes a cool music visualizer. The matrix is only 64×64 so you can’t really expect it to match a proper scope. Besides that ...

In the 2000s, one of the coolest things you could do on a computer was turn on some music, enable the visualizer—a kind of ...

[Rafael] and [Eric] decided to bring back those glory days with their music visualizer that runs on the Raspberry Pi Pico. The design is quite interesting, going beyond the usual simplistic ...