▲ 52 r/vintagecomputing
Mystery board s-100
I picked this up with a bunch of TRS-80 stuff. Has a display chip MC6847p and CPU so complete single board computer ?
u/Entrophy4u — 3 days ago
u/Entrophy4u
▲ 10 r/oscilloscope
RCA Cathode Ray Oscillograph Type TMV-122-B
Oldest scope i have and still works. Needs a recap for sure but short run on a varic was no problem.
u/Entrophy4u — 6 days ago
▲ 80 r/VintageElectronics
Reflectoscope
So I just wanted to share this vintage tech with you guys.
This was used to check for cracks in metal airplane components. I bet is was extremely expensive when it was new. Inside is a crazy mix of vacuum tubes , transistors and even 3 or four DIP chips. I just picked it up from a aircraft hanger auction.
u/Entrophy4u — 6 days ago
▲ 215 r/vintagecomputing
Picked up two model fours and a model one with expansion interface. Also a model 100 but the display is only visible at certain angles.
u/Entrophy4u — 8 days ago