Hello! First of all I did a new design of the PCB which I added closer track between the cristal and the PIC pins. Also changed from 0603 encapsulated capacitors to 1206 to have a better pad for soldering.
These are the test I'm doing thanks to the nixie community and internet research. 1. I'm trying different values of capacitors (0-12pF) to see which is the delay in 24 hours. I still having 2-3 min delay in 24h, But I need to try more values (Just waiting to new stock arrives) 2. I'm going to install in another design a variable cap (But this is going to be the same test as 1 at the end) just changing values to see which gets less delay. 3. I made another design adding an RTC to the pic, I think this is the better way, but now I'm struggling with the pic, adding the new software change's and the new pin declaration is gonna be a lil bit hard for me, but I will end completing it with effort and a lot of learning and internet research. I will let you know when I finish this test and will let you know. PD: The cristal I ordered has in his datasheet 12.5pf (7pf in ich capacitor) or (6 in ich capacitor) so that's why I'm Upgrading my pcb design. Best regards. Christopher. El mié, 19 may 2021 a las 17:07, [email protected] (<[email protected]>) escribió: > Did you ever get it t run at the correct speed? If so, how did you fix it? > > On Monday, April 19, 2021 at 1:23:22 AM UTC-7 MrThe50sanchez wrote: > >> I builded a Nixie watch, It works good, but I'm having a little bit of >> time delay, 1* min within 6 hours. * >> > -- > 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/TiYbTyH9ISc/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/8c45e8b5-dd09-496c-b1fe-8116fd4dd4cdn%40googlegroups.com > <https://groups.google.com/d/msgid/neonixie-l/8c45e8b5-dd09-496c-b1fe-8116fd4dd4cdn%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/CAMyLbsGjzvT2eL3tRn%2BtfDX_C%3DFQmF5Xv_dgw9kd3K1vfyqREQ%40mail.gmail.com.
