Brilliant, thanks!
On Thu, Jul 24, 2014 at 11:12 AM, Mike Mitchell <[email protected]> wrote: > I borrowed heavily from http://959radio.co.uk/dekatron.html but mine runs > on 120v 60Hz instead of 220v 50Hz and I use MOSFETs for interstage coupling > instead of 12AT7 tubes. All counting is via the Dekatrons, using 60 Hz as > a timebase. I used eight A-101 Dekatrons and six SZ-8 Nixie tubes, both > cost me $4-$5 each. The colons are INS-1 neon bulbs, connected to a > common-collector OR gate tied to the 4, 5, 8, and 9 positions of the second > Dekatron in the timing chain (1/10 second increment). The circuitry is > point-to-point on a perf board, no printed circuits. I have one clock > completed and am in the process of building a second. > > Mike Mitchell > > > > On Thu, Jul 24, 2014 at 11:04 AM, Nicholas Stock <[email protected]> > wrote: > >> Nice clock Mike! Any more details on it? >> >> >> On Thu, Jul 24, 2014 at 5:37 AM, Mike Mitchell <[email protected]> >> wrote: >> >>> I thought my Dekatron-based clock was nice ( >>> https://www.youtube.com/watch?v=pK276xZWyo4) >>> I bow to the master. >>> >>> On Tuesday, July 22, 2014 11:17:30 AM UTC-4, Nick wrote: >>>> >>>> I was sent this today by Hank - I strongly suggest you pay the site a >>>> visit (http://wv7u.com/cwc/hourglass.html): >>>> >>>> One of my friends who is familiar with this list thought a clock I made >>>> and recently put on my website would be of interest to the group. It is an >>>> all-tube design from 1959. After looking at some of the content on the >>>> list I think my friend might be correct, but I leave that to your >>>> judgement. >>>>> >>>>> My clock page is: http://wv7u.com/cwc/hourglass.html >>>>> >>>>> Hank, WV7U >>>>> >>>>> >>>> What a wonderful piece of work - just beautiful! Interestingly it uses >>>> XC-18s as its trigger thyratrons, and I have a lot of those... >>>> >>>> Nick >>>> >>>> >>>> >>> -- >>> 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 post to this group, send email to [email protected]. >>> To view this discussion on the web, visit >>> https://groups.google.com/d/msgid/neonixie-l/17f0c360-7455-48c9-97c8-f1acd8547d05%40googlegroups.com >>> <https://groups.google.com/d/msgid/neonixie-l/17f0c360-7455-48c9-97c8-f1acd8547d05%40googlegroups.com?utm_medium=email&utm_source=footer> >>> . >>> For more options, visit https://groups.google.com/d/optout. >>> >> >> -- >> 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/BPAd8plT8OI/unsubscribe. >> To unsubscribe from this group and all its topics, send an email to >> [email protected]. >> >> To post to this group, send email to [email protected]. >> To view this discussion on the web, visit >> https://groups.google.com/d/msgid/neonixie-l/CAOX%2BRH%2BnYSJrt8pq6DLzBmi_X5moj67tnCHxH18jEg%3DwyDcatw%40mail.gmail.com >> <https://groups.google.com/d/msgid/neonixie-l/CAOX%2BRH%2BnYSJrt8pq6DLzBmi_X5moj67tnCHxH18jEg%3DwyDcatw%40mail.gmail.com?utm_medium=email&utm_source=footer> >> . >> >> 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 [email protected]. > To post to this group, send email to [email protected]. > To view this discussion on the web, visit > https://groups.google.com/d/msgid/neonixie-l/CACGiRxi%2BZ%3Dx4cGDp971ZrwybXgx%3DYyeUJESODekxwUbmrxdsVw%40mail.gmail.com > <https://groups.google.com/d/msgid/neonixie-l/CACGiRxi%2BZ%3Dx4cGDp971ZrwybXgx%3DYyeUJESODekxwUbmrxdsVw%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > > 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 [email protected]. To post to this group, send an email to [email protected]. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/CAOX%2BRH%2BPrvgTkphL-YOKhuBbP71wNENyT1VPuQdvmKVdqVHwpA%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
