[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 ...

A custom audio visualizer printed circuit board (PCB), designed using KiCad and programmed with Arduino and C++, featuring interrupt-driven C++ logic to synchronize RGB LED animations with real-time ...

The LED audio visualizer is a project that combines a Raspberry Pi, an Arduino, and an Android app to create a visually appealing audio visualization system. The Raspberry Pi processes audio input, ...

Flashing LEDs are all well and good, but they’re even better if they can sync up with ambient sounds or music. [mircemk] has built the LUMAZOID visualizer to do just that, relying on some staple maker ...

Abstract: This paper discusses about an advanced smart audio visualizer with equalizer, by assembling Arduino, DFPlayer mini, Metal Oxide Semiconductor Field Effect Transistor (MOSFET), an arrangement ...