DIY KIT IN-12 NCT412 Nixie Tubes Clock with Nixie Tubes and Acrylic Stand FREE WORLDWIDE Economy shipping UPS Expedited delivery 3-5 days also available Project designed for 6 IN-12 Nixie tubes [hours : minutes : seconds]. For that clock You will need one MCU boards NCM107 and one Tubes board NCT412PCB design, schematic, housing and software made by GRA & AFCHKit includes MCU (microcontroller unit) ATmega328p flashed with Arduino Uno Bootloader and sketch (Firmware)Kit is compatible with Arduino Uno, so it allows you to write your own unique programs on the Arduino platform, the latest sources are always available on github at the «NixeClock» repository. Listing contains:MCU NCM109 Control Board bare PCBNCT412 Tubes Board bare PCBSet of Parts and Components (electronic, mechanical)IN-12 Nixie Tubes – 6 pcs (optional, choose in selector)NE2H Neons (for Dots) – 4 pcsClear Acrylic Stand (included, free of charge) Power Supply (12V, 1A) (US, EU, UK, AU) (optional, choose in selector)Temperature sensor () (optional, choose in selector)User Manual on Vintage-style paperPrincipal Electrical Schemes for PCBs (MCU NCM109, NCT412)BOM Lists for PCBs (MCU NCM109, NCT412) Listing contains bare PCBs, all necessary parts, IN-12 Nixie Tubes, Power Supply, Temperature sensor and Acrylic Stand Dear customers!If you have ANY questions, PLEASE ASK us Software Features:Clock support many kinds of Nixie tubes (6 tubes [hh:mm:ss] format and 4 tubes [hh:mm]). How to make a clock on 4 tubes? You need to cut the board, see the video below.12/24 hour format.Slote Machine (Ani poisoning)Date format: DD:MM:YYUnique RGB LEDs backlight with 16,7 millions colors.Very easy to switch LEDS off/on.As alarm sound clock uses standard RTTTL (Nokia format) melodies, so You can easy change it. (included songs: mission impossible, we wish you).Easy updating firmware via USB using Arduino IDE.Software based on Arduino sketch, so MCU has Arduino bootloader within.Power On Self Test (POST): LEDs test, tubes test, input voltage test, sound test. Hardware Features:Integrated High Voltage Power supply 150 – 220V.ICSP connector for flashing Arduino Bootloader to blank MCU.3 PWM channels for RGB LEDs 8 bit per channel = 24bit = 16,7 millions colors. It can be disabled in the menu (see manual).Test points for testing, adjust and control low and high voltage circuits.Pads for internal buttons and terminals for external buttons.Pads for internal USB connector and terminals for external USB.Terminals for internal and external power connector.Terminals for external and internal buzzer.2 dots column with separate controls upper and lower dots.Power consumption: 11-14V, 360mA (Recommended power source: voltage 12V, current 1-2A).MCU board NCM107 has world smallest size: 100mmx50mm.Tubes board NCT412 size: 180mmx50mm. We include Acrylic Stand with DIY KIT Actual photos of KIT:With TubesMCU NCM109 bare board (top)MCU NCM109 bare board (bottom)Assembled MCU board top side chartAssembled MCU board bottom side chart Bare tubes board NCT412 (top) Bare tubes board NCT412 (bottom) NCM109 board assembling process (part 1/2) Cutting the Nixie Clock board, get 4 Nixie Tubes tube from 6 tubes Boards Dimensions in 2D and 3DMCU board NCM109 PCB Top viewMCU board NCM109 PCB Bottom Tubes board NCT412 in 3D Dimensions of NCM109 in 2D Dimensions of NCT412 Examples of assembled boardsMCU Assembled PCB Top sideMCU Assembled PCB Bottom side Example of assembled IN-12 Nixie Tubes Clock: User Manual Dear customers!If you have ANY questions, PLEASE ASK us Shipping and Return information All Items are shipped from UkraineVia International registered AirmailShipments are made within 1 business dayAfter the payments are received and verifiedIt takes about 4-7 days via UPS Express deliveryIt takes about 10-18 days via Standerd shippingIt takes about 35-45 days via Economy shippingWe combine multiple Items to save on shipping UPS Express Shipping time (recommended):Europe:3-5 daysGermany:3-5 daysUSA, Canada:4-7 daysAsia, South America:5-7 daysAustralia, New Zeland:5-7 daysAfrica, Central America:5-7 days Standard Shipping time:Europe:10-12 daysGermany:10-12 daysUSA, Canada:10-15 daysAsia, South America:10-18 daysAustralia, New Zeland:12-18 daysAfrica, Central America:12-18 days Economy Shipping time:Europe:25-30 daysGermany:25-30 daysUSA, Canada:30-35 daysAsia, South America:35-45 daysAustralia, New Zeland:45-55 daysAfrica, Central America:45-55 days Return PolicyAll Returns are acceptedFor Return you should contact Us within 14 Days after receiving the ItemRefunds are made as Money back or Replacements (buyer’s choice)Return Shaipments are paid by the buyerNo restocking fees are charged