A small update. I used a DS3231 and hooked the 32KHz output to a 74HCT4060 and after that a 74HCT74 to produce a 1Hz signal and that worked very well. I'm now trying to set up a programming environment so that I can try a PIC processor too.
I found out that the small module in the "Karlsson" clock was supposed to drive a stepper small motor as it had two outputs, 1/2Hz each, which had to be combined in the nixie clock to produce the necessary 1Hz pulse. /Martin -- 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/4d2bf8d6-8fce-4cb1-9d8d-83fd514e8f05%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
