A floppy disk drive emulator for Macintosh computers, using an SD memory card and custom hardware to replace a 3.5″ disk drive and floppy disk.
I’ve fixed most of the outstanding bugs in the HD20 emulation firmware. If you’ve been holding out for a way to attach huge SD card storage to your vintage Mac, this new firmware version is actually worth using. It’s still…
Good news, HD20-ers! I have rudimentary HD20 emulation working now, and I was able to use it to boot my Mac Plus. This runs on the standard Floppy Emu hardware, which means the same hardware can function as a floppy…
Finally after nine months, a progress update on HD20 emulation! Back in February I wrote about my efforts to reverse engineer the Apple HD20, an external 20 MB hard drive for the Macintosh that was introduced way back in 1985.…
It’s been roughly a year since I turned a personal electronics project into a retrocomputing mini-business, which makes now a good time for a short review. When I started dabbling in floppy disk emulators for vintage Macintosh computers, I never…
Custom-made cases for Floppy Emu are finally here, and available for sale now on the Floppy Emu home page! These laser-cut enclosures will keep your board protected in style. The clear acrylic universal case is $17, and fits all models…
The revision 4 Floppy Emu cases are here, and they look great! Clear and black acrylic in different layouts, birch plywood, and chocolate-colored hardboard. I’m having too much fun putting these together. The purpose of revision 4 was to test a…
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