Mark Donners
Published © GPL3+

Desktop Analog Spectrum Analyzer

This spectrum analyser with 10 channels uses an analog back-end to analyse the incoming signal from line-in or microphone. Acrylic display.

IntermediateFull instructions provided20 hours769
Desktop Analog Spectrum Analyzer

Things used in this project

Hardware components

ESP32
Espressif ESP32
×1
PCB For Analog Analyzer
×1
WS2812 Addressable LED Strip
Digilent WS2812 Addressable LED Strip
×1

Software apps and online services

Arduino IDE
Arduino IDE

Hand tools and fabrication machines

Laser cutter (generic)
Laser cutter (generic)
Soldering iron (generic)
Soldering iron (generic)

Story

Read more

Custom parts and enclosures

autocad files

Autocad files are here:
https://github.com/donnersm/Analog-Analyzer/tree/main/Housing

Schematics

This is the building manual

It includes schematics, manual and other important stuf

Code

Analog analyzer arduino code

This sketch is for an ESP32

Credits

Mark Donners

Mark Donners

5 projects • 3 followers
Electronic Engineer

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