A quick March 2020 update: the man cave house flooded with sewage from upstairs, but I cleaned up enough to get back to the bench and start making videos again.
I set up and test the TerraOnion Super SD System 3, which plays PC Engine HuCard and CD-ROM2 images from SD card, and find out whether it is a buggy mess.
A PC floppy drive won’t work on an Amiga out of the box. I convert an ALPS DF354 with a jumper change, one track cut and two wires, then test it on an Amiga 500.