About
Hello, I’m Antonin Pivard, I’m an electronic enthusiast currently in engineering studies in applied physics at Télécom Physique Strasbourg. I love electronic and low level programming, This website is to share my personal project, the majority of those are open source, feel free to inspire you and reuse them, just don’t forget to credit!
Contact me: antoninpvr@proton.me
My first electronics lab when I was in high school...
Electronics lab equipment is gorgeous, here are a few hidden gems I’ve had the chance to tear down and repair. More in the showcase.
Telequipment DM63
Telequipment DM63 An analog storage oscilloscope. It suffer from failed power supply, a dedicated post will be writed in following weeks. This oscilloscope is modular, I have two V4 dual trace amplifier, apparently it where a pretty common config on this scope
DM63 oscilloscope with its V4 plug-in modules
Tektronix 7704A
7704A This is a masterpiece that also suffered from a failed power supply, but in this scope, it’s an SMPS. Its design is close to an LLC converter. My unit is equipped with a 7A18 75 MHz dual-trace amplifier, a 7A24 400 MHz dual-trace amplifier, and for the horizontal section, a 7B70 and 7B71 200 MHz time base. A dedicated post will be written in the coming weeks as well.
The 7704A oscilloscope with its modules
Simplified SMPS stage, from https://w140.com/tek-7704a.pdf fig2-30