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Low Frequency FFT Spectrum Analyzer Design Using 89C52 Microcontroller and a PC

Ismail A. Mohammed; Omar H. Hamad

Volume 6, Issue 2 , August 2006, , Page 19-27

Abstract
  Abstract: The purpose of this work is to introduce an economical spectrum analyzer for laboratory and test applications. Such an analyzer is achieved by utilizing the graphic capability of a personal computer (PC) and the sufficient numerical processing of the microcontroller.  Read More ...