Post Reply 
Soyuz Digital Clock meets HP-85
04-07-2020, 08:38 PM
Post: #1
Soyuz Digital Clock meets HP-85
Fun video from "Curious Marc" on driving a Soyuz digital clock with an HP cesium standard. For an encore he does some cool data collection and analysis using an HP-85.






(The clock uses an 800Hz 28v signal gated at 2PPS for an external reference - his earlier video sleuthing that out was pretty interesting as well.)

https://www.youtube.com/watch?v=ZbQ1_sW9zK8
Find all posts by this user
Quote this message in a reply
Post Reply 




User(s) browsing this thread: 1 Guest(s)