Music Mixer

Page last updated 10 Dec 2019, by Shivani Adusumilli. 0 replies

ECE 4180 Embedded Systems - Final Project
Shivani Adusumilli, Lan Ho, Andrew Nelson, Vamsish Satoor
Georgia Institute of Technology

Description

The music mixer is designed to emulate the mixing of sampled pre-existing audio files done in a recording studio by:

  • Playing a sound file by touching a key on the touchpad
  • Using pushbuttons to record and playback the audio played
  • Using an LED as an indicator of when the audio is being recorded
  • Displaying the exact key on the touchpad activating the audio file on the uLCD screen

Hardware Used

MPR121 I2C Capacitive Touch Sensor

400
600

Class D Amp and Speaker

600
600

MicroSD Card File system

600

uLCD

400
400

LED

400

Pushbuttons

500

Potentiometer

400400

Code

Import program4180-FinalProject

music mixer code

Last commit 09 Dec 2019 by Vamsish Satoor

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