January 7, 2012 AT 4:24 am

MSGEQ7 LEDs with GarageBand

Tutorial at (http://www.cmiyc.com/projects/msgeq7-simple-spectrum-analyzer/). Simple spectrum analyzer using the MSGEQ7 IC. The 5 LEDs represent different parts of the audio spectrum. The brightness of each LED indicates the strength of that piece of the spectrum. Music provided by GarageBand ’11.

Uses the Adafruit Perm-Proto!



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