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Project

FFT with dspic 33fj

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Author: Alcides Ramos

Last Updated: 2013-09-21

Package Version: 1.0.0.0

Category: Measurement

Downloaded: 1599 times

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License: MIT license  

I read the pc sound card ouput of NHC tone generator, i use protoboard circuit with lm358 for add 1V dc to the signal. show the signal in osciloscope, and show the spectrum in GLCD.
the sample frecuency is 30KHz

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Project Blog

osciloscope view

osciloscope view

osciloscope view

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GLCD view

GLCD view

GLCD view

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circuit

circuit

protoboard circuit

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schematict circuit [10.29KB]

Application video

Application video

Watch on YouTube

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