For over 15 years, I've hardly made any updates to my website, and it remains low on my priority list. So I made a radical decision to replace it entirely with my blog. The content of the website has been reduced to just two additional pages.
But nothing has been lost: nowadays, Wikipedia is a much better platform for sharing knowledge than random websites. And it happens that they already cover all that was on my website about subaquatic diving in French. They also offer a multitude of resources in electronics, including the topics that were on my website: LCD displays, I²C bus, barcodes, parallel ports, serial ports, and DCF77 reception.
Finally if you're in need of Debian QEMU images for various architectures, I recommend the Debian Quick Image Baker pre-baked images page instead.