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cold war

  1. Teti

    Nixie tube clock 1950's cold war replica

    So I've decided to make nice big beefy 1950's replica of Nixie clock inspired by old HP gear. I will use XO for start and later 10Mhz OCXO. First designing relays for that authentic clicking sound of old gear, 45 relays all together 1 relay for each digit. relays connecting tube cathodes to the...
    • Teti
    • Thread
    • clock cold war digita diy electronic nixie relays tube
    • Replies: 106
    • Forum: DIY
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