Welcome to billy.gr
Use the menus to navigate.
Hardware
On the hardware page you can find some designs (based on micro controllers 8051 – 8052 – AVR), programmers and smart cards. The projects are moving under the Projects , it’s one in it is own page, the original page remains for reference.
Software
Software that i have developed for Linux, Windows, using C/C# or Delphi. The software is released more often under GPL License or Creative Commons Attribution Share-Alike.
The rest of my code reside on github