Sometimes the simplest things give me the most trouble. I’ve been working on a downloader cable adapter for the Backwoods Logger, with the goal of supporting both 5V and 3.3V FTDI cables. Because the Backwoods Logger is a 3.3V design,…
A few weeks ago, I posted some thoughts on an SD-card based floppy emulator for classic Macintosh computers. This idea has been on my mind again recently, and I’m trying to determine whether this could be done solely with a…
I’ve been working with my daughter Alice on an LED lightboard project for Halloween, and today we finished the construction. Whew! We started out two weeks ago with a giant 4 foot x 2 foot pegboard from Home Depot, and…
The Backwoods Logger is a programmable graphing altimeter / thermometer, developed and documented here at Big Mess o’ Wires. Today is a big day for the Logger: I’m re-launching it as a formal open hardware project, and also offering a small test run…
Plus Too is a home-made replica of a classic Macintosh computer using an FPGA. The project reached a major milestone yesterday, booting to the Finder for the first time, and running several programs. Since then I’ve been getting many inquiries,…
Plus Too works! Holy cow, it really works. Hot damn! I didn’t want to tackle SD card loading yet, so the GCR-pre-encoded 800K disk image resides in ROM, just above the Macintosh ROM image. The floppy drive module uses the…
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