How to make a music led visualizer without arduino - Quora
14 Band Audio Visualizer : r/arduino
My first serious project- an audio visualizer with a 5050 RGBW led strip, an Arduino, a diy pcb for controlling the strip and a PAM8403 audio amp (on the left breadboard is
Arduino Music Visualizer Tutorial - YouTube
Using a RGB LED strip as an audio visualizer – Rob's Site