Welcome to Tim’s Technonet

Hey there ! I’m Timothy, PhD student in semiconductor physics and I’d like to share with you my projects, thinkerings and part of the hobbies I like. On this website, you’ll find radio and electronics circuits, measurement techniques, some info about my PhD’s work and all this is tied together with my interest in retro computers !

Each article talking about a circuit will try to explain


If you understand it, it’s obsolete

-Bitton’s postulate on electronics-

  • SMD Pixie : 9V Version 0

    SMD Pixie : 9V Version 0

    This idea came from a discussion on reddit post talking about K6ARK’s micro pixie operation. As I never tried doing anything in SMD I though it would be a great project to learn the basics. The schematic is really simple, I just took an already working schematic from chinese pixies and reimplemented it in Kicad…

    Click or not…