[Martin] grew up in the days of computer magazines, and originally wanted to build his own computer. That plan didn’t work out, but his parents did get him a Speccy in 1986, but the love of old hardware is still there. Over the years, this evolved into computer collecting, with the old ZX Spectrum, an Commodore 64, ORICs, and Acorns rounding out his collection. As we learned at the Computeum, there the middle of Europe had computers that just aren’t seen on the English-speaking Internet, and [Martin]’s collection is no exception.
In addition to doing some very cool stuff for some very old computers, [Martin] also donated something to the Hackaday Hackaspace. It’s a PMI-80, a single board computer made for university computer science students, and basically a KIM-1, but based on a Czechoslovak clone of the Intel 8080 made by Tesla. There is 1k of RAM and 1k of ROM on this board, a calculator keypad, and a few seven segment displays. For the time, it was a great ‘student’ computer, and not really rare in Europe, but this is the first one I’ve seen on my side of the Atlantic.
You can see some pics of the PMI-80 below with [Martin]’s interview. [Martin] also promised to write-up a short history of classic central european computers, a subject there isn’t much written about in the anglosphere. We’ll post a link to that when he finishes that up.