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audio-spectrum-hardware
audio_spectrum-firmware
images
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README.md

README.md

led-rgb-audio-spectrum

This application using FFT library for ARM cortex-M3 to analyze audio and display on RGB LED

#features:

  • 16x32 RGB LED
  • MCU: STM32F103C8T6

#demonstration: Youtube: https://youtu.be/YXznM0IRcUU Youtube

#installations

  1. Hardware Diagram: audio-spectrum-hardware\dv_spectrum_corel

Row board: audio-spectrum-hardware\dv_spectrum_row

Column board: audio-spectrum-hardware\dv_spectrum_col

Main board: audio-spectrum-hardware\dv_spectrum_main

  1. Firmware
git clone --recursive https://github.com/tuanpmt/led-rgb-audio-spectrum.git

and open with Keil C