This project provides the CAD files for an STM32-based floppy-disk controller that can be attached to the back of an ordinary 3.5 inch floppy-disk drive and connected to a USB host via micro USB port.
While the whole build is impressive, the most clever part involves a 3 1/2″ floppy disk that hides an SD card and works like a regular USB flash drive when inserted into the floppy drive.
It can interface Commodore 1541(II) floppy disk drives as well as Commodore C2N/1530 Datasettes. It is a combination of the DiskBuddy64 and the TapeBuddy64. The integrated USB to serial converter can ...