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Nixie tube watch-Nixie tube driver board

Overview

The seven-hole pin header directly leads to the pins of the driver chip and the Nixie tube anode. You only need to connect the high voltage, 3.3V power supply, and ground, and the MCU connects the clock, serial data, and latch pins.

Core board: https://oshwhub.com/hua-shui-ke-ji/pinewatch

Design Files

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Update:2025-06-24 13:45:42

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