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 Justneed solder tubesand 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 IC3 Dimension 110x44mm4 Apply toIN14 QS30 IN12 Nixie Tube5 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 includesPackage includes 1 x ModuleWiring and display for reference only the Glow tube are not includes