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VFD tube clock

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Uploaded by on Oct 8, 2009

VFD clock with IV-6 russian tubes.

uC: ATMega8 SMD
Clock: DS1307 RTC with backup battery
BCD to 7 segment decoder: 4511
Anod and segment deriver: UDN2981A
DC-DC : 555

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Science & Technology

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License:

Standard YouTube License

  • likes, 1 dislikes

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Uploader Comments (uprogc)

  • Cool clock. Nicely done.

  • @kb8rwx With voice : VFD tube clock v2

  • IV-6 tipusu csovek.

  • I have a few of those IV-6 tubes but can't find a datasheet for them showing the pin-outs. Do you have any information on them?

    Secondly - do you know of a good PSU to get them up and running? I have seen people quote voltages for 30-50V up to 170V to drive them.

  • v f d c s o . a t w . h u

  • "Az IV-6 os elektroncso"

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All Comments (8)

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  • Nekem is vannak hasonló számkijelző csöveim. Valami régi orosz órából szedtem ki... Milyen típus van a videón? Én se találtam leírást mint mások. Az enyémek NB-12 0182 jelzésűek.

  • @uprogc Thanks :)

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