IN-12x6 V1 Tube Board Kit - $56 - Assembly instructions
Your kit includes:

• IN-12x6 v1 Tube Board
• 6x IN-12 Nixie Tubes (may be IN-12a or IN-12b with integrated decimal. Email me if preference)
• 72x nixie socket pins
• 6x 10K resistors
• Header pin rails

6" x 1.75" | mounting holes sized for 6-32 hardware | solder pads for mounting RGB backlights

Anode 1,2,3,4 | Cathode 0 through 9, 0 through 9 | IN-12b decimal pads 1 through 6 | gnd

When using IN-12b tubes, and grounding out any of the decimal pads 1 through 6, the decimal indicators will illuminate...

...as long as one of the two GND pins go to GND on the shield, and the other goes to the desired tube's decimal pad. Note where the decimal indicator elements are. The second to the last is grounded. If your IN-12 does not have this element, it is an IN-12a not an IN-12b.

• Assembly instructions
• Supported Code
  
  IN-12x6 V1 Tube Board Kit - $56

The ArduiNIX is a RobotPirate Project; a nonentity production : Questions? Email Bradley