HP 4957A Serial Protocol Analyzer
26:04
HP 8568B 1.5 GHz Spectrum Analyzer Repair
18:18
Inside the WILD Lab of CuriousMarc
27:33
Running Microsoft's first product on the Altair 8800, from paper tape
16:46
RetroTech: Hewlett Packard HP-01 1977's Smartest Watch
26:10
The RS-232 protocol
17:10
Booting the HP 1000E Vintage Computer at the Computerarium
34:43
Clive Sinclair's Wonder - The Science of Cambridge MK14
36:57