this one is *very* nice :
LED Bar Audio Spectrum Analyzer | YourITronics
Spectrum analyzer
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22nd June 2009 09:29 AM #1smc
Spectrum analyzer
Would someone be able to suggest the parts to look up (or provide links or books to read) to build a spectrum analyzer. I read New to Electronics F.A.Q. and still do not know what I should be looking for.
I would like to have a bunch of LEDs move to the music, powered from a wall outlet. I program in C++, Perl, Java, etc. on linux.
Thanks!
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22nd June 2009 10:40 AM #2kripton2035
0
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28th June 2009 03:30 AM Thread Starter #3smc
thanks!
link to the source and instructions: Microchip 16-bit Embedded Control Design Contest0
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