> On Apr 24, 2022, at 11:54 AM, 'John Rehwinkel' via neonixie-l > <[email protected]> wrote: > > To give myself something to do during the lockdown, I restored my pile of > broken scopes, only to realize I now have a pile of working, > but hopelessly obsolete scopes.
Do you want to part with one of the larger scopes? High bandwidth isn't an issue here but I do need an X/Y display. Scope clock kits are out of my price range. I simply don't want one bad enough. > I have no particular interest in clocks, so I'm turning them into steampunk > art projects that display > interesting things on their screens, with the various controls affecting the > display in different ways. I'm fascinated this kind of thing and would love to hear more. Have you seen this already? https://www.astarcloseup.com/2016/02/the-oscilloscope-artist.html <https://www.astarcloseup.com/2016/02/the-oscilloscope-artist.html> I'd really like to know what frequency ratios of oscillators B and C create static or cycling patterns (A & D produce a lissajous figure baseline)). My idea is to use something like an Arduino with some rotary encoders that jump between ideal frequencies. There's not enough room on my workbench to hook up two of my (Nixie) frequency counters I have for the experiment. I would be extremely grateful if someone were to model it in an emulator that's free to use. One person did but then dropped out of sight without sharing it. Utterly unrelated picture from Banggood—I found it while looking at digital microscopes: Terry Bowman, KA4HJH "The Mac Doctor" https://www.astarcloseup.com <https://www.astarcloseup.com/> "Would you like to see the relevant data?"—343 Guilty Spark, Halo 2 -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/228ED83D-57EB-4F9D-9B46-88851EA73F38%40gmail.com.
