Multiple frequency USB Speakers with Kinetis K40 and SGTL5000 - Demo

Document created by edk Employee on Jul 9, 2014Last modified by Diana Torres on Apr 18, 2017
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Demo Owner: Carlos Neri

Want to learn how to create USB based speakers? In this video, you'll learn how you can build speakers to play any sound from any USB system using only TOWER K40X256, TWR-Audio and TWR- serial modules. Watch how you can increase and decrease volume as well as change the frequency on the fly without any audio distortion.






  • Entirely built on the K40X256 Tower system
  • Features HID for volume control to the host
  • USB Stack

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