It's multiplexed, simple design example here: https://www.radiomuseum.org/tubes/tube_zm1206.html
It's important to adjust the bias voltages properly to limit "bleeding" between digits. /Martin On Wednesday, 5 October 2022 at 19:50:22 UTC+2 gregebert wrote: > Is the Pandicon multiplexed, or does it use some kind of clever > storage/shifting ? > > On Wednesday, October 5, 2022 at 10:12:26 AM UTC-7 Robert wrote: > >> [image: image0.jpeg] >> >> Thanks >> Rob >> >> On 5 Oct 2022, at 18:09, Audrey <[email protected]> wrote: >> >> >> >> I got my hopes up for a different kind of Pandicon but that's a good deal >> for some zm1500, there's some on ebay but without the sockets. >> >> On Wed, Oct 5, 2022, 1:07 PM [email protected] <[email protected]> >> wrote: >> >>> CuriousMarc has just released a video of a calculator repair involving >>> eightron 7-segment neon tubes, which he mentions are very rare but fairly >>> similar in appearance to Panaplex multi-digit tubes. >>> >>> I see that Langrex, a UK surplus supplier specialising in valves has >>> somewhat similar Pandicons in reasonable quantity, which may be useful to >>> someone. >>> >>> https://www.langrex.co.uk/products/zm1500-vintage-12-digit-nixie-display/ >>> >>> -adrian >>> >>> >>> -- >>> 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/093fd0d1-84f9-4e8a-a113-c9d086a45830n%40googlegroups.com >>> >>> <https://groups.google.com/d/msgid/neonixie-l/093fd0d1-84f9-4e8a-a113-c9d086a45830n%40googlegroups.com?utm_medium=email&utm_source=footer> >>> . >>> >> -- >> 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/CAPDJQ6As95xicWvxrjjeGh4iqPAYDpz5ewiP7j5s31jtddGabQ%40mail.gmail.com >> >> <https://groups.google.com/d/msgid/neonixie-l/CAPDJQ6As95xicWvxrjjeGh4iqPAYDpz5ewiP7j5s31jtddGabQ%40mail.gmail.com?utm_medium=email&utm_source=footer> >> . >> >> -- 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/728742b5-79fb-475e-acc9-c7517b4af134n%40googlegroups.com.
