Re: [neonixie-l] One-Bit Digital Clock
slipped back in time to the 1960's That would make sense. After all, much of it came from the 60's originally. The nixie dekatron tubes (and their oddball sockets), the 6211 twin triode (used as a flip-flop that also directly drives the nixie), and the 6.3V filament transformer were all obtained back when I was a drug-addled hippie in college. Actually, the whole thing was constructed from junk-box parts that I already had lying around. Maybe it got homesick and went on a nostalgia trip. On Thursday, July 23, 2015 at 6:33:57 AM UTC-4, celephicus wrote: Ever read Dr. Seuss? In one of my favourites Dr. S's Sleep Book we have a special clock: But I do know this clock does one very slick trick. It doesn’t tick tock. How it goes, is tock tick. Looks like yours slipped back in time to the 1960's and visited the good Doctor S. -- 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 neonixie-l+unsubscr...@googlegroups.com. To post to this group, send an email to neonixie-l@googlegroups.com. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/d21b99b8-ea31-4f26-8797-d144eff56dd3%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [neonixie-l] Re: Questions regarding IV-17 or IV-14 vfd tubes.
Well, as a newb, I do not how to do AC filament drive so I settled for DC. Since I will use tube play later on, Would you mind show me some good resourse explain how to do it? I appreciate any help! On Thursday, July 23, 2015 at 3:04:04 AM UTC-4, Terry Kennedy wrote: On Wednesday, July 22, 2015 at 2:12:43 PM UTC-4, Chaos Hydra wrote: I see what you mean now. Still, I managed to find a regulator chip that can do the trick, because it take 5V input. http://www.linear.com/product/LT1587-1.5 Thanks a lot! If possible, you want to use AC filament drive. DC will generate a brightness gradient depending on the voltage at that end of the filament compared to the other voltages. This is particularly noticeable on large displays like the ILC1-1/7. -- 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 neonixie-l+unsubscr...@googlegroups.com. To post to this group, send an email to neonixie-l@googlegroups.com. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/f01495ec-d95b-44c0-920b-e402777dcd7f%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [neonixie-l] Re: Questions regarding IV-17 or IV-14 vfd tubes.
On Wednesday, July 22, 2015 at 2:12:43 PM UTC-4, Chaos Hydra wrote: I see what you mean now. Still, I managed to find a regulator chip that can do the trick, because it take 5V input. http://www.linear.com/product/LT1587-1.5 Thanks a lot! If possible, you want to use AC filament drive. DC will generate a brightness gradient depending on the voltage at that end of the filament compared to the other voltages. This is particularly noticeable on large displays like the ILC1-1/7. -- 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 neonixie-l+unsubscr...@googlegroups.com. To post to this group, send an email to neonixie-l@googlegroups.com. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/f1cb1143-16da-4485-83dc-d8f64445fa65%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [neonixie-l] Re: Questions regarding IV-17 or IV-14 vfd tubes.
Beg pardon. I had originally written 4.7 ohms, changed one instance, not the other. On Wednesday, July 22, 2015 at 8:43:22 AM UTC-7, I wrote: Yellow violet gold ?? Try again. Ira -- 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 neonixie-l+unsubscr...@googlegroups.com. To post to this group, send an email to neonixie-l@googlegroups.com. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/b0b7f912-07eb-4700-bd90-20b96f4af8de%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [neonixie-l] One-Bit Digital Clock
Ever read Dr. Seuss? In one of my favourites Dr. S's Sleep Book we have a special clock: But I do know this clock does one very slick trick. It doesn’t tick tock. How it goes, is tock tick. Looks like yours slipped back in time to the 1960's and visited the good Doctor S. Tom Harris celephi...@gmail.com On 22 July 2015 at 15:06, Instrument Resources of America iracosa...@hughes.net wrote: I see that he used an old Beckman, Universal EPUT and timer for the clock basics. Many people do not know what EPUT meant. It stood for 'Events Per Unit Time', just FYI. There's your trivia for the day. Ira. On 7/21/2015 2:34 PM, David Forbes wrote: My brother made an all-tube clock, but it uses neons instead of Nixies. The decade counter modules were found in a thrist store. HP counters also use them. A person could find the right HP AC-4 modules to make it work with Nixie tubes. http://www.selectric.org/tubeclock/ http://nixiebunny.com/hpac4/index.html On 7/21/2015 1:35 PM, PsyPhi wrote: Hello everyone! I've been lurking on this list sporadically for a few months, and now that I have something specific to share/contribute I decided to join. I've been a mad scientist all my life, and have always been fond of tubes. After seeing several examples of nixie clocks on the web, I wanted to build one of my own. Using all tubes, of course. Soon I realized that the RD was going to be much more fun than the actual implemention. -- 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 neonixie-l+unsubscr...@googlegroups.com. To post to this group, send an email to neonixie-l@googlegroups.com. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/55AF24DB.5000706%40HUGHES.NET . For more options, visit https://groups.google.com/d/optout. -- 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 neonixie-l+unsubscr...@googlegroups.com. To post to this group, send an email to neonixie-l@googlegroups.com. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/CAHjG12QJhLRGBFcQTKmvFntK%3DCy%3DLXpwVKuOPHiz64tsRKk-Cg%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.