DIY IN14 QS30 IN12 Nixie Tube PCBA Module Motherboard for Glow Tube Digital Clock No Tubes

Note
Just a Circuit board(PCBA) . No Nixie Tubes.
Just need solder tubes and supply power, it can works. It is easy to use.
Introduction
1. Input:11V~13V 1A DC Power (5.5-2.1)
2. Use good timing IC
3. Dimension:110x44mm
4. Apply to IN14 QS30 IN12 Nixie Tube
5. Can set automatic close light at night(22:00~07:00 close, 07:00~22:00 automatic open light. )
6. Function:12/24hours Display model, can be set every 1~9 mins refresh display, No alarm.
7. Backup battery module:CR1220(not supply)
8. Packing:one circuit board(PCBA) and lines(about 15cm), No Tubes includes
Package includes
1 x Module
Wiring and display (for reference only, the Glow tube are not includes)

Additional information