I also have some interest in a kit On Friday, March 10, 2023 at 10:00:11 AM UTC-5 Richard Arndt wrote:
> Yep... put me down too for a Scope Clock kit of parts :-) Making the H/W > & S/W open source would be cool too! > > I think selling PCB's & parts in kit form without enclosure, places FCC > requirements on the user to not cause RF interference. > > Isn't that how SparkFun and Adafruit can sell assembled PCBs without FCC > certification? > > On Thursday, March 9, 2023 at 9:19:56 AM UTC-5 Paul Andrews wrote: > >> Do you plan on publishing the software (on GitHub for example)? >> >> On Mar 8, 2023, at 5:36 PM, jörg <[email protected]> wrote: >> >> >> >> The tube is a RFT B7 S4-01 >> >> It‘s from an EO174A Oscilloscope. >> >> Nice green and pretty good to focus and linearity to the edges. >> >> The tube and first version of PCB could be viewed at >> https://m.youtube.com/watch?v=zTyXJE2faXw >> <https://eur04.safelinks.protection.outlook.com/?url=https%3A%2F%2Fm.youtube.com%2Fwatch%3Fv%3DzTyXJE2faXw&data=05%7C01%7Cjoerg.postert%40otto.de%7C934c425d99ee4b01af7008db202467fd%7C8794e153c3bd44798bea61aeaf167d5a%7C0%7C0%7C638139112953496744%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=7yQJJjU6SCFcfQu%2BVxKoA8R9%2B%2FrsA1AVJOuO76nxNq8%3D&reserved=0> >> >> >> I do not plan a kit or selling like david forbes do. >> First of all, it is initially his design and software. Second, I do not >> have the will and time to go through all the regulations EU/Germany has for >> selling such electronics. >> >> I could share the PCB if I order the next batch, but it is not >> finished, yet. >> >> I plan to add ESP32 for NTP and web config. >> >> >> >> On Sunday, March 5, 2023 at 8:02:28 PM UTC+1 Nicholas Stock wrote: >> >>> Definitely not off-topic! I think everyone on this forum appreciates >>> that post, well done. I really like the starfield effect. What tube were >>> you using? Looks like it has very good linearity across the whole screen.... >>> >>> Cheers, >>> >>> Nick >>> >>> On Sat, Mar 4, 2023 at 11:55 PM Wo Tu <[email protected]> wrote: >>> >>>> Hi ! >>>> Really interesting and great work. Looks really good and its a „want to >>>> have“. >>>> Would be interested in pcb and code too , if possible a kit too. >>>> Thank you. >>>> >>>> Michail Wilson schrieb am Samstag, 4. März 2023 um 15:11:01 UTC+1: >>>> >>>>> I am very interested as well. >>>>> >>>>> >>>>> >>>>> Would love to have the code and pcb design and even a kit. >>>>> >>>>> >>>>> >>>>> I read through the posts, but didn’t see anything other than the >>>>> video. Thumbs up on it too. 😊 >>>>> >>>>> >>>>> >>>>> Michail Wilson >>>>> >>>>> 206-920-6312 <(206)%20920-6312> >>>>> >>>>> >>>>> >>>>> *From:* [email protected] <[email protected]> *On >>>>> Behalf Of *jörg >>>>> *Sent:* Saturday, March 4, 2023 7:14 AM >>>>> *To:* neonixie-l <[email protected]> >>>>> *Subject:* Re: [neonixie-l] ScopeClock with teensy4.0 >>>>> >>>>> >>>>> >>>>> @Jon, >>>>> >>>>> >>>>> yes, I will share the code. I have moved it to the VS Code IDE with >>>>> PlatformIO. I do not like the Arduino IDE much. It should run on david's >>>>> hardware, too. >>>>> Do yo you have build the hardware already? >>>>> >>>>> On Friday, March 3, 2023 at 5:12:46 AM UTC+1 David Forbes wrote: >>>>> >>>>> I was able to change to a Teensy 4.1 with a 2 channel 12 bit SPI DAC >>>>> in my latest version. I had to reduce the DAC rate by half. It looks just >>>>> as good as the old version. Of course, the DAC I chise is already >>>>> unobtanium. >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> On Thu, Mar 2, 2023, 7:17 AM jörg <[email protected]> wrote: >>>>> >>>>> Hi, maybe a bit offtopic. >>>>> >>>>> I've put some effort in using the teensy4.x to run the scope clock >>>>> based on david forbes one. >>>>> The teensy3.6 based one is running on my own hardware for a while. >>>>> >>>>> But because of CPU shortage and the use of the teensy3.6 internal >>>>> DAC's, I was curious to get the stuff up and running on the faster teensy >>>>> 4.x CPU. >>>>> In this approach I'm using a parallel driven 12 bit 4 channels DAC. >>>>> The usage of a serial DAC was too slow and I did not get DMA up and >>>>> running >>>>> on teensy4.x. >>>>> Anyway, this works and I like it. >>>>> >>>>> Video: https://youtu.be/HYwgyYnQUxw >>>>> >>>>> >>>>> -- >>>>> 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/a2701743-2b9b-4543-a0c0-32b8b90da85an%40googlegroups.com >>>>> >>>>> <https://groups.google.com/d/msgid/neonixie-l/a2701743-2b9b-4543-a0c0-32b8b90da85an%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/bc1f2bea-aa6f-4890-bcc9-4b3104b444c7n%40googlegroups.com >>>>> >>>>> <https://groups.google.com/d/msgid/neonixie-l/bc1f2bea-aa6f-4890-bcc9-4b3104b444c7n%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/48106ee0-dc58-429b-a701-45863aca770fn%40googlegroups.com >>>> >>>> <https://groups.google.com/d/msgid/neonixie-l/48106ee0-dc58-429b-a701-45863aca770fn%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 >> https://groups.google.com/d/topic/neonixie-l/rjislNgmNS0/unsubscribe. >> To unsubscribe from this group and all its topics, send an email to >> [email protected]. >> To view this discussion on the web, visit >> https://groups.google.com/d/msgid/neonixie-l/88b9ebf0-e485-4097-9e69-1730d2b20f3en%40googlegroups.com >> >> <https://groups.google.com/d/msgid/neonixie-l/88b9ebf0-e485-4097-9e69-1730d2b20f3en%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> >> -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. 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