Excluding Nixie tubes and power adapter. And a microcontroller with pre-programmed an application software. 6 pcs IN-14 Nixie Tubes. We advise you to use the new (New old stock - NOS) Nixie tubes.
Power Supply DC 12V, 1A. With 5.5 x 2.1 mm end plug, center positive. You may have similar power adapter in your house because such type power adapters are popular and widely use. Hours, Minutes and Seconds display. 12 or 24 hour operation modes.Date display in either DD/MM/YY or MM/DD/YY format. Simple time setting using three buttons. Standard, crossfade and scrollback display modes. "Slot Machine" Cathode poisoning prevention routine. Programmable Blue LED tube lighting. Auto increase of adjusting value for quick time setting. Neon colon indicators blinking at 1 Hz. Tubes are driven in high frequency dynamical indication and provide service for many years.
All settings are stored in non-volatile memory. Time accuracy (+/- 1 second per month) is provided by built-in RTC (Real Time Clock) based on extremely precise DS3231 module with temperature compensation and backup with CR2032 battery. Not AC frequency dependent - works in all countries.
This product is supplied as a kit of parts, intended only for suitably qualified electronic hobbyists, who are suitably qualified and experienced in electronics assembly and electronics components proper soldering. Please do check everything carefully after you received the parcel, any the damage except DOA (Dead-On-Arrival) would not be covered if it's your fault. This item is in the category "Home & Garden\Home Décor\Clocks\Alarm Clocks & Clock Radios".The seller is "nixiediy" and is located in this country: LT. This item can be shipped worldwide.