https://wiki.gyger.at/ 2026-07-26T06:19:01+00:00 https://wiki.gyger.at/ https://wiki.gyger.at/_media/wiki:dokuwiki.svg text/html 2021-03-23T22:43:54+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.gyger.at/topic:engineering:cryogenics?rev=1616539434&do=diff Cryogenics Cryogenics is the field of engineering and science that works at low temperatures (LN temperature and lower) and the added complications coming along with it. During my scientific career, I found some tricks and products that work well for me, I try to collect them here. text/html 2020-01-21T23:19:44+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.gyger.at/topic:engineering:links?rev=1579648784&do=diff Links A collection of external resources on different engineering topics. Mechanical Engineering Site Description and direct links Tribology ABC Calculators etc. Screw sizes, threads, material properties Thread stripping calculator Metric Threads Robotics / Automatization Site Description and direct links text/html 2023-03-11T01:55:07+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.gyger.at/topic:engineering:openhardware?rev=1678499707&do=diff Open Hardware The goal to share the plans for hardware to be freely modified. One interesting party is the Open Hardware Association. Open Lab Article on OpenSource Hardware Products Open Raman Raman Spectrometer EDM EDM device text/html 2021-02-24T08:44:42+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.gyger.at/topic:engineering:rf?rev=1614156282&do=diff RF & Microwave Connectors Connecting different elements in an RF circuit PCBs Microwave PCBs