David L. Farquhar, computer security professional, train hobbyist, and landlord
Last week I helped an old friend, Dan, get his dad’s Lionel train layout running for one last time. Dan’s dad, David, had built the layout sometime in the 1970s using traditional methods, but had partially disassembled the layout sometime around 1988 and could no longer remember how it went together. In the process of helping, I learned that a Lionel layout doesn’t have to be permanent to be special. A temporary layout can be just as memorable.
One of the reasons people keep a bridge PC around is the difficulty of writing 720k double density floppies with a modern USB floppy drive. In this blog post, I’ll share the secret of the MPF82E, a USB floppy drive that can write double density 720K disks, making it ideal for retro computing.
In July 1981, at the height of Pac-Man fever, Nintendo released its third stand up arcade game. This game, Donkey Kong, took over as the most popular arcade game in the world, but it had a lasting repercussions. It irreversibly changed the course of the home console market, and whether you know it or not, you are still feeling those effects today. Donkey Kong played a direct role in Nintendo toppling Atari.
The Timex Sinclair 1000 was the U.S. version of the Sinclair ZX81. It was perhaps Timex’s most successful home computer, but its success paled next to its British counterpart. It was a real computer for $99 way back in 1982. The public was tiring of game consoles and wanted more capability, so what could go wrong?
The Timex Sinclair 1000 sold for $99, and was the first home computer to sell for under $100. It was a very limited machine with 2 KB of RAM, a membrane keyboard, and no color or sound, and was discontinued in 1983.
I recently went to install a modern dual fan GPU in my Dell OptiPlex 3010. It is an outmoded machine for gaming, and it’s not supported for Windows 11, but with a powerful enough GPU, I can do some other types of cool GPU work. It can still be a Folding at Home monster, and I can do some AI based image editing with it. But I ran into some challenges trying to install my RTX 3060 in my aged Dell Optiplex. In this blog post, I will tell you how I overcame them.
Later revisions of the Commodore 2031 look just like the 1541. But was this drive just the IEEE version of the 1541? And what about this drive almost made the 1541 not happen at all? In this blog post, we will dig into the last 170k IEEE drive Commodore made for the PET series, from 1981 to 1983.
Marx’s steam freight train set catalog number 9363 is an unusual 4-wheel plastic set from 1957. In this blog post, I’ll explain what makes it special. Because two things make this one special.
Intel’s Pentium Pro was the successor to the very successful Pentium. It was the direct ancestor of the much more successful Pentium II. But you’ll find mixed opinions of the chip. In this blog post, I will cover how the Pentium Pro could be both a failure and a triumph simultaneously.
In 1992, the Commodore 64 was fading. You may be surprised to hear it was still the number three gaming computer in terms of market share in the United States, but its growth years were in the distant past. That year, a new third party disk drive appeared or the C-64. Sometimes when you do something for the last time, you don’t realize it will be the last. In this case, I think everyone knew these drives were the end of the line. But what a finale they were.