Alert icon
We're changing our privacy policy. This stuff matters.  Learn more  Dismiss

LED Spectrum Analyzer

Loading...

Sign in or sign up now!
7,522
Loading...
Alert icon
Sign in or sign up now!
Alert icon

Uploaded by on Sep 22, 2008

This is a simple spectrum analyzer on an 8x8 red/green LED Matrix. An Atmel ATMEGA32 microcontroller talks to a laptop running an mp3 player called XMMS on Linux. XMMS does a fast-fourier transform and sends the computed values to the microcontroller.

Code is available on my website at http://separaterealities.com/projects/spectrum_analyzer

iperry@mit.edu

Category:

Science & Technology

Tags:

License:

Standard YouTube License

  • likes, 0 dislikes

Link to this comment:

Share to:
see all

All Comments (3)

Sign In or Sign Up now to post a comment!
  • alawys wanted to make one of these but didnt understand how. can u plz send me schematics. and nice project =)

  • nice tetris music

  • Very nice project,

    Those 8x8 displays have so many uses!

Loading...

0 / 00Unsaved Playlist Return to active list
    1. Your queue is empty. Add videos to your queue using this button:
      or sign in to load a different list.
    Loading...Loading...Saving...
    • Clear all videos from this list
    • Learn more