M H Stein wrote:
Just a thought, for a one-or-two-off:
Is there anything with which you could coat the disk surface to protect it
that would be cohesive enough to hold down any flakes? Spray-on Urethane?
Saran Wrap? Research is needed... ;-)
Clearcoat might do it, but you'd need to find something that was based on a
chemical that didn't react with the binder on the disc.
I'd be tempted to put a very thin plastic over the disc and increase the
sensitivity on the head amp. If I had some sacrificial discs with flaking
issues, I'd have a play...
And speaking of the floppy reader, I'm working on pulling the FPGA programmer
design (an Altera Byteblaster II clone, LV-capable variety with a few dozen
transistors) into Kicad, then modifying my existing schematic to take the
Altera FPGA and Micron SDRAM. Should be a fun weekend, if nothing else.
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