I’m a 30 year old maker and part time electronic engineering student from Cologne, Germany.
In my free time I love designing all kinds of electronic stuff and the associated software, generally everything that’s related to (radio-)communication: HF, amateur radio, IoT, …
Everything I made is documented on GitHub. There you can find all design files and code of my projects.
I also got an amateur radio license; My callsign is DF2RO. However, I’m not really active on the ham bands since I’m more interested in radio electronics and the software than talking to some old man.
Besides that, I’m a volunteer firefighter at my hometown. For study and work I’m living in Cologne at the moment, so this hobby is paused for now.
Right now I'm working as an embeddded systems developer in the IoT sector.
Automatically configure the DS-Lite (RFC 6333) IPv4-in-IPv6 tunnel endpoint on a MikroTik router by reading the AFTR name the ISP sends via DHCPv6 option 64 (OPTION_AFTR_NAME, RFC 6334), instead of hardcoding it.
Two way radio over IP interface based on a custom designed Allwinner single board computer running linux and C++ software
University project: Reaction time meter on the Digilent Nexys 4 DDR FPGA board, implemented in VHDL.
Repairing an immunity testing power amplifier.
A simple bench power supply for my lab.
A DIY version of the same component tester circuit you can get in thousands of different variants from various online shops.