Christian Kohlschütter

kohlschuetter.github.io

Dr. Christian Kohlschütter

Popular posts: 3
Total points: 555
HN comments: 237
Rank: #4,553 personal

Visit kohlschuetter.github.io → On Hacker News Oct 2022 – May 2026

Systems & Performance 3 Hardware & Electronics 2 Networking & Internet 1

Most points Most discussed Most cited Newest

Reliable 25 Gigabit Ethernet via Thunderbolt

2026275 points130 comments Systems & Performance details

I found this tiny fanless Thunderbolt 25G Ethernet adapter. With a little tinkering, it actually works.

Linux 6.1 on NanoPi R4S – On fixing SD-card support, Heisenbugs and Rabbit Holes

2022174 points28 comments Systems & Performance details

This little ARM64 single-board computer dragged me into the world of device trees, voltage regulators, and one of the worst Heisenbugs I encountered so far.

The Serial TTL connector we deserve

2026106 points79 comments Hardware & Electronics details

Goodbye dangling Dupont pins, hello Julet E-Bike connector. I have them now everywhere, from my router to my servers.