Projects of radioSPARKS

Here you'll find my favorite prototyping experiments. I'm more a maker and less than a content provider.

With a soldering iron in one hand, a schematic in the other, and a puzzled look on his face..."Where the heck is R3?"

Learning something new makes you feel dumb ... while it's making you more intelligent.

SchemeIt Public Schematics NEW! PICAXE Commands Cheat Sheet PICAXE Optimisations NTE/ECG Cross-Reference Semiconductor Logos and Links

GNU GPL v3 2026


        License: GNU GPL v3

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        CODEBASE LICENSE NOTICE
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        The source code files contained in this directory and its subdirectories 
        (including all Arduino/ATtiny .ino, PICAXE .bas and text snippets displayed 
        on this website) are open-source software.

        You may copy, distribute, modify, and run this code under the terms of the 
        GNU General Public License as published by the Free Software Foundation, 
        either version 3 of the License, or (at your option) any later version. 

        This code is distributed in the hope that it will be useful for educational 
        and hobby purposes, but WITHOUT ANY WARRANTY; without even the implied warranty 
        of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
        See the GNU General Public License for more details.

        To view the complete text of the legal license, please visit:
        https://gnu.org

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        Please Note: 

        This license applies strictly to the raw source code and programming snippets. 
        The surrounding website design, graphical assets, articles, tutorials, and 
        written explanations remain under strict, separate copyright ownership © 2026. 
        All rights reserved.

        Copyright (c) 2026 Ralph H. Bayer [aka radioSPARKS] (aka VE3XRM)

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