If you have a Raspberry Pi ... is an LED matrix, so [Thomas McDonald] decided to create the OhSillyScope, instead. The device isn’t very practical, but it does add some flash to live music ...
it seems that the Raspberry Pi 4 is a popular choice. The software handling the LED show is the aforementioned Xlights—an ...
Vcc Labs' Nova is a tiny, open-source hardware Raspberry Pi RP2040 development board with a USB-C port, a 70 (7x10) ...