Arduino Spectrum analyzer

Arduino Nano is programmed to display a spectrum analyzer on an OLED screen. Square wave and speech signals are used to test the analyzer. Link to code: https://akuzechie.blogspot.com/2020/12/arduino-based-spectrum-analyzer.html Link to FFT library: https://www.arduino.cc/reference/en/libraries/fix_fft/ Contents: 0:00 Introduction 0:19 Spectrum ...

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4-Inch Tinysa Ultra Spectrum Analyzer V0.4.5.1,100Khz-5.3Ghz Handheld Frequency Analyzer 3000Mah,Support PC Control & 32GB Card Saving,2-In-1 Signal

Amazon.com

$841.45

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Instek GSP-730 Spectrum Analyzer, 150 Khz - 3 Ghz

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Test Equipment Depot

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Test Equipment Depot

13% off

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Test Equipment Depot

$249.99

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Amazon.com

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