Playing with old RLL stuff - Seagate ST-238R
27:54
Testing Thousands of G15 Germanium Diodes
32:18
I built a retro Mac from BRAND NEW parts!
51:30
Another cheap scope: $18, shipped! (FNIRSI DSO152)
48:41
Episode 23 - IBM PS/2 Model 30 286 Restoration - Part 3
22:28
Saturable Reactor Fun
22:02
The Birth, Boom and Bust of the Hard Disk Drive
41:31
Explanation of the saturable reactor from previous video.
37:03