Beautiful clock and that case is gorgeous! On Thursday, November 12, 2020 at 11:01:32 AM UTC-3 dixter wrote:
> Very nice... would be nice if a kit was to come available... :-) > > On Wednesday, November 11, 2020 at 5:13:14 PM UTC-6 [email protected] > wrote: > >> Well done! Looks great! >> >> On Wednesday, November 11, 2020 at 2:20:02 PM UTC-5 M1 wrote: >> >>> No, >>> >>> I don’t want it for a clock. 😊 >>> >>> >>> >>> www.VoltageGoat.com >>> >>> >>> >>> >>> >>> Michail >>> >>> >>> >>> *From:* [email protected] <[email protected]> *On >>> Behalf Of *martin martin >>> *Sent:* Wednesday, November 11, 2020 7:17 AM >>> *To:* neonixie-l <[email protected]> >>> *Subject:* Re: [neonixie-l] SP-101 Clock, finshed at last! >>> >>> >>> >>> Michail, you want to display milliseconds? >>> >>> >>> >>> >>> >>> >>> >>> ~ >>> >>> *[email protected]* >>> >>> >>> >>> >>> >>> On Wed, Nov 11, 2020 at 6:14 AM Michail Wilson <[email protected]> wrote: >>> >>> I’m interested. >>> >>> >>> >>> Also, would it possibly be adaptable to a 3x display? (9 digits) >>> >>> >>> >>> Michail Wilson >>> >>> 206-920-6312 <(206)%20920-6312> >>> >>> >>> >>> *From:* [email protected] <[email protected]> *On >>> Behalf Of *Richard Scales >>> *Sent:* Wednesday, November 11, 2020 2:18 AM >>> *To:* neonixie-l <[email protected]> >>> *Subject:* Re: [neonixie-l] SP-101 Clock, finshed at last! >>> >>> >>> >>> Would anyone with SP-353's or even SP-352's be interested in a direct >>> drive version of this clock using HV6522 drivers and driven from a Wemos >>> micro? >>> >>> >>> >>> I'm hatching a cunning plan.... >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> This is a display board for SP-353's, behind this would be a board with >>> HV5622's then behind that the controller and power supplies etc. >>> >>> >>> >>> should I carry on or give up now? >>> >>> >>> >>> - Richard >>> >>> >>> >>> On Wednesday, 11 November 2020 03:18:32 UTC, Richard Scales wrote: >>> >>> I'd be interested in that - please keep me posted. >>> >>> Richard >>> >>> >>> >>> On Tuesday, 10 November 2020 16:34:52 UTC, Bill Stanley wrote: >>> >>> It might be a bit premature but I am working on a MK5017 emulator. It is >>> a 2 board stack the size of the Mostek chip that (hopefully) plugs into the >>> socket to replace the original chip. >>> >>> The top board holds an 8051 chip (SiLabs C8051F381-GQR) and a DS3231S >>> clock chip. The lower board has the 15V to 3.3V power supply and the >>> 3.3-15V translators to look like PMOS logic. I also have a development >>> board with power supplies, drivers, switches and 7 segment LEDs to simulate >>> the main clock for code development. There is also a connection to allow >>> GPS + PPS synchronization. >>> >>> >>> >>> The PCBs are in and as soon as I can work with a microscope, I will >>> assemble and work on the construction. >>> >>> >>> >>> I will make everything available including OrCad schematics, Allegro >>> layouts, bare PCB, code etc for anyone interested. >>> >>> >>> >>> -Bill- >>> >>> >>> >>> On Tuesday, November 10, 2020 at 8:20:19 AM UTC-8 Richard Scales wrote: >>> >>> Thank you, that signal is present in all its glory. I got a circuit >>> diagram and could see that it was rectifying AC from the transformer so >>> that was the first place I looked. The signal was good. Given that the >>> clock chip is multiplexing the displays nicely I'd be surprised if it had >>> failed. >>> >>> I've also checked that all the various switch contacts are good and they >>> do seem to be. >>> >>> I don't think that replacement clock ICs are going to be that easy to >>> locate! >>> >>> Richard >>> >>> >>> >>> >>> >>> On Tue, 10 Nov 2020, 16:08 Bill Stanley, <[email protected]> wrote: >>> >>> A possible cause of the failure to count is the 60Hz signal the clock >>> uses for a time base. Look at pin 23 of the MK5017 with a scope for a half >>> wave 60 (or 50) Hz signal. >>> >>> >>> >>> -Bill- >>> >>> >>> >>> >>> >>> On Tuesday, November 10, 2020 at 7:10:26 AM UTC-8 Richard Scales wrote: >>> >>> Thank you. I have a Heathkit clock that needs some assistance. It does >>> everything it should do apart from increment the time. The clock chip is >>> driving the displays so I'm thinking it's OK but it just won't count time. >>> >>> I wasn't thinking of offering a kit but if anyone has a set of SP-101's >>> then I can help out with Pcb's for this version as well as another one that >>> I hope to have ready soon. >>> >>> Richard >>> >>> >>> >>> >>> >>> On Tue, 10 Nov 2020, 14:11 martin martin, <[email protected]> wrote: >>> >>> Your clock looks great! I'm currently fixing this 1970s Heathkit with >>> an overheating power transformer. >>> >>> >>> >>> And yes! I would be interested in a kit >>> >>> >>> >>> >>> >>> >>> >>> ~ >>> >>> *[email protected]* >>> >>> >>> >>> >>> >>> On Tue, Nov 10, 2020 at 6:04 AM Richard Scales <[email protected]> >>> wrote: >>> >>> I could make plans available, or all hinges on having the displays. >>> >>> The rest of just smart sockets albeit ones I made work for these 7 >>> segment displays. >>> >>> I have another design which is a direct drive approach and is therefore >>> much simpler in terms of hardware whilst the software has to do a lot more >>> of the heavy lifting. >>> >>> I'll show that when ready. I'm just waiting on updated pcb's to arrive. >>> >>> Richard >>> >>> >>> >>> On Tue, 10 Nov 2020, 13:58 Michail Wilson, <[email protected]> wrote: >>> >>> Love it. >>> >>> >>> >>> Plans, Open source, only one or making a kit available? >>> >>> >>> >>> Michail Wilson >>> >>> 206-920-6312 <(206)%20920-6312> >>> >>> >>> >>> *From:* [email protected] <[email protected]> *On >>> Behalf Of *Richard Scales >>> *Sent:* Tuesday, November 10, 2020 1:39 AM >>> *To:* neonixie-l <[email protected]> >>> *Subject:* [neonixie-l] SP-101 Clock, finshed at last! >>> >>> >>> >>> I've finally completed this: Six SP-101 panaplex displays being driven >>> by 'smart sockets' which are getting their instructions from a Teensy Micro. >>> >>> >>> >>> A Wemos provides NTP sync, sensor reading (temperature and pressure) , >>> Web scraping (local wind speed and direction) and random words. >>> >>> >>> >>> It does the best it can with only 7 segments. Also includes microwave >>> motion detection so the thing is only displaying data when there is someone >>> there to see it! >>> >>> >>> >>> I got green pcb's so the case is especially tinted to match. >>> >>> >>> >>> - Richard >>> >>> >>> >>> >>> >>> -- >>> 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/4eb4cac2-d704-4464-8789-f13d1491b881o%40googlegroups.com >>> >>> <https://groups.google.com/d/msgid/neonixie-l/4eb4cac2-d704-4464-8789-f13d1491b881o%40googlegroups.com?utm_medium=email&utm_source=footer> >>> . >>> >>> -- >>> You received this message because you are subscribed to a topic in the >>> Google Groups "neonixie-l" group. >>> To unsubscribe from this topic, visit >>> 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