DM160 VFD indicators - http://www.r-type.org/exhib/aai0056.htm
The LGP-30 Vacuum Tube Computer, ca. 1956 - http://ed-thelen.org/comp-hist/lgp-30.html
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By Fran

16 thoughts on “Viewer mail #5”
  1. Avataaar/Circle Created with python_avatars jan larsson says:

    I love you.

  2. Avataaar/Circle Created with python_avatars Kenneth says:

    Im really happy i found your channel, Fran! Down to earth, HOOMAN 😉

  3. Avataaar/Circle Created with python_avatars Edwin Rodolfo Campos Solis says:

    ❤❤Wow❤❤😇👍

  4. Avataaar/Circle Created with python_avatars Edwin Rodolfo Campos Solis says:

    ❤❤Wow❤❤😇👍

  5. Avataaar/Circle Created with python_avatars Will Lee says:

    you should talk to the ultra light crowd and I'll bet they'd give you a check ride.

  6. Avataaar/Circle Created with python_avatars lexologics says:

    Hoi @fran love you… from the Netherlands … you're briljant… thxx

  7. Avataaar/Circle Created with python_avatars dennis walsh says:

    Nice relay switch, more amazing is it still has the cap.

  8. Avataaar/Circle Created with python_avatars Bruce Nitroxpro says:

    The circular caps you remarked on at the 3.00 minute point. They are adapted from the feed through caps used in point to point wiring to the "new" printed circuits where the back plane was grounded to the pins and the signal was passed through the hole or the power lead was bypassed to ground through the hole. If it was just a feed through, it was just mica, if not… it was a capacitor. Not sure which you got.

  9. Avataaar/Circle Created with python_avatars HVAC1 says:

    Brass switch built to last.

  10. Avataaar/Circle Created with python_avatars HVAC1 says:

    That FF is so cool love it.

  11. Avataaar/Circle Created with python_avatars Gristle Von Raben says:

    very cool!

  12. Avataaar/Circle Created with python_avatars Lurker Smith says:

    Gee, Fran, between you and Techmoan, I'm not getting any sleep!

  13. Avataaar/Circle Created with python_avatars Medic 843 says:

    Relay could be for a pinball machine.

  14. Avataaar/Circle Created with python_avatars Graeme Brumfitt says:

    I love you Fran… this vid was neat, loads of cool stuff:-) switches, button thingies and that flip flop card looks like it has been in its housing for a wee while judging by the shiny pins and dust laden rest of the card!!! My oscilloscope has one of those precision rotary knobs on it for the time delay but no lock. Listen to the sound… play that funky music baby.
    Love you Fran x
    G @ me comp

  15. Avataaar/Circle Created with python_avatars Wolf Robots says:

    Good stuff…excellent video as always

  16. Avataaar/Circle Created with python_avatars crownofall says:

    Logic, reason, commonsense & personal responsibility is nothing to apologize for. We need more of that.

    Also need to end votes for lawyers into politics!

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