Nixie tube clock (assembled kit) 2.3 witch IN-12 tube amber backlight discount

NIXIE TUBE CLOCK KIT 2.3 with in-12 tube Amber backlight
Amber LED BACKLIGHT
ITEM DESCRIPTION:
This is Nixie Tubes Clock Kit.
It is surface mount (SMD) kit, boards with white mask color


Now with more accurate clock chip DS3231SN
Hours, minutes discount / date, month display (optional)
2 Boards in KIT, size one: 100 x 30 mm
24 or 12 time display (choise on firmware)
In 12-hour mode, the date display in the American MM/DD format
Beeping every hour ON/OFF
Backlight switched ON/OFF
Show date switched ON/OFF
Neon colon indicators blinking at 1Hz
Effects preset Slot Machine every 120 seconds (if date display)
Night mode effect of Slot Machine (preventing cathode poisoning)
Built-in battery socket, time backup during power interruptions (battery included)
Simple timedate adjusting - mode & set buttons on back panel
Power: 12V/0,5A (adapter NOT included). Socket 5.5*2.5mm
Now boards with white mask


Power supply and case are not included
Now the power connector is installed on the board