This is a private, non-commercial website. Any content can be used free of charge for educational and private purposes, if the author (source) is specified.
All images, codes, programs and other content of this website are copyrighted by me, and any commercial use is prohibited.

All circuit boards were designed with the software "Eagle" (Freeware Edition), as coding software VS2017, Arduino and GCC are used.
To edit / resize the images, i used MS Paint, and as homepage editor MS Notepad and Notepad++ only.

Please don't hesitate to contact me, if there are any questions / problems / issues with any content provided on this pages.

The author does not take responsibility for correctness, completeness or quality of the content priovided. Liability claims against the author, which relate
to material or immaterial nature which were caused by the use or non-use of the information provided (or by the use of incorrect and / or incomplete information) are
excluded.