Display 4-digit numbers on a 5643S/5643B Dixie LED tube

5643 Dixie LED Pin Graph:

there are two types of 5643 LED pin graph. If one graph is not working, please try the other graph.


Connection Graph


Parts and Devices:

  • PLC: Arduino(UNO or Mega 2560 or Leonardo or similar arduino compatible PLC)
  • 4-Digit 5643S Nixie LED tube
  • Jumper wires
  • 1K om resistances
  • bread circuit board

Sample Arduino Code

Download 5643s.ino sketch file and load it into arduino.

Project Demo Video:

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