LED Music Spectrum generates the beautiful lighting pattern according to the intensity of music. This tutorial guides you to create a Music Spectrum using NeoPixel RGB LED Matrix and ARM microcontroller.
![WOW! 100 LED Chaser _ BC547 Transistor, 4017 IC, 555 IC [With Circuit Diagram]](https://i.pinimg.com/originals/48/fd/8d/48fd8d14a6d68de24d4bc69199471d62.jpg)
