Feature

●8 Bit Display Module 0.36 inch Digital Tube Red Highlight Display 5V Serial Interface Nixie 2 Channel 74HC164 Driver


Description

Working voltage: 5V




Wiring instructions (take the provided program as an example, you can connect any IO port, modify the port definition in the program):


VCC-5V


GND-GND


DAT = P23


CP = P22