Tuan PM bio photo

Tuan PM

Dong Viet Co.Ltd

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Github Repository: https://github.com/tuanpmt/led-rgb-audio-spectrum


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

features:

  • 16x32 RGB LED
  • MCU: STM32F103C8T6

demonstration:

Youtube: https://youtu.be/YXznM0IRcUU

installations

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

Firmware

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

and open with Keil C

links: