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NEW SOURCE CODE SAMPLES added recently...see below
revised source code and schematics will be stored here. you may freely download them. files may be modified but proper credit for source must be displayed in code and drawings. thanks for your support.
Specky-board schematics
Revised Version 2.3
Use this schematic to develop a spectrum analyzer of your own if you do not want to purchase a Specky-Board
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Specky-board source code
Revised Version 2.4
Here is the latest source code I am using with the Specky-Board. Revisions and improvements will be published here.
Revised Version 2.5
Peak Hold Variant
Here is the latest, fun variant, of the source code I am using with the Specky-Board.
customer code submissions
Customer code submission by Gavin Blair of Belfair, WA
Modified 2.5 code offering selector switches, dimming and new color schemes that support peak hold.
This code is for advanced users.
Untested code - Use at your own risk!
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