[Steve] over at Big Mess O’ Wires has a very, very niche product. It’s the Floppy Emu, a hard disk emulator for the Apple II, Lisa, and very old Macs. The Floppy Emu takes data stored on an SD card ...
The DB9-USB-RS232 modules are designed to replace a DB-9 based RS-232 connector on existing boards with a USB 2.0 interface. The DB9-USB-RS232 modules are designed to replace a DB-9 based RS-232 ...