Nixie Alarm Clock with Dekatron Pendulum

  • 15 years ago
My 2nd Nixie Clock. It's an alarm clock, with a GC10B dekatron for a pendulum. It uses 4 B5991 (8422) nixies, plugged into 4 Bipco socket decoder/drivers. Its run by an AT89C2051 (8051) microcontroller.

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