Blog
21 Mar 2011
This project (posted on hobbydebraj) describes a simple spectrum analyzer based on a dsPIC30F4011 microcontroller. It uses Microchip’s FFT library codes to calculate the frequency spectrum of an input signal. The signal conditioning is achieved by a TL084 Op-amp IC. The peaks of spectrum are displayed on a graphics LCD. [via]
A simple spectrum analyzer using dsPIC30F4011 – [Link]
Tags: analyzer, dsPIC30F4011, FFT, Frequency, LCD, spectrum, TL084
Filed in Mcu, Test/Measurements
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