The DiskFreezerX is a project that aims to capture bit cell exact information from floppy disk drives as a standalone device. On Lallafa's blog you can follow the project, and at the moment the hardware is working. The device is made out of several modules: Processor board with a SAM7 ARM processor. IO board with an SD card slot. Floppy adapter module. And a 256 KiB SPI memory module.