Nixie Tube Digital Clock Kit 5v Module Board with Flat Cable

Accessory Type:Extension BoardCompatible With:Digital Clock Kitdurable.Adopt imported high-precision clock chip, the error rate is extremely low.The integrated display unit of the application is more stable and more reliable.Using stm8s005 as the control core, internal welding procedure of the light pipe can be used directly.12/24hours Display model, can be set every 1~9 mins refresh display, no alarm.Input: 11-13VBattery: CR1220 (not included)Weight: approx. 36.5 gJust a Circuit board(PCBA) No Nixie TubesJust need solder tubes and supply power, it can works It is easy to useIntroduction:Input:Micro- USB 5V(4.7v~5.5v)1AUse good timing ICApply to IN14 QS30 IN12 Nixie TubeCan set automatic close light at night(22:00~07:00 close, 07:00~22:00 automatic open light. )Function:12/24hours Display model,can be set every 1~9 mins refresh display,No alarm.Backup battery module : CR1220(not supply)colour:blueMaterial:Metal +pcsize:110*44MMPackage Contents:1* motherboard7* cableOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.