BPROM (Bipolar PROM) / PAL Programming (service)
Making some proper capstans for QIC tape drives
Deteriorated capstans a are a frequent pain in the backside for those restoring vintage hardware. Various solutions exist. I’ve come up with a couple more on this page.
Attaching a 5¼” floppy drive to a laptop, that wasn’t designed to have one attached to it
Reviving a QIC tape backup solution from 30 years ago
I’ve added a new page in my info section about these. Read more about it here.