IN-12 Nixie Tubes Clock on Acrylic Stand with Sockets 4 Tubes GOLD BLACK BOARDS UPS Express delivery is highly recommended Economy Shipping very slow and unreliable Nixie Tubes Clock on a Clear Acrylic StandDesigned for 4 IN-12 (AB) xUSSR Nixie Tubes with SocketsIN-12 Tubes are one of the most popular mass-produced Nixie TubesNixie Clocks are one of the most beautiful and popular Vintage ClocksClock features Startup Tune, RGB backlight, USB port for updatesNixie features Sockets and options include Tubes, Power SupplyPlugable Accessories include compact external Temperature sensorNixie Clock is fully compatible with Arduino platform program codesIt allows you to write your own uniqe programs for the Arduino platformAll the latest Source codes are always available on our GitHub channelPCB, Design, Schematics, Case and Software made by GRA & AFCH Listing includes:Nixie Tubes Clock with Sockets on Acrylic Stand (NCT412-4+NCM109 Boards)IN-12 Nixie Tubes – 4 pcs Set (included with the Clock)User Manual on Vintage style paper Nixie Board features Sockets for Nixie TubesClear Acrylic Stand included with the Clock Power Supply is NOT included with the Clock Dear customers! If you have ANY questions, PLEASE ASK us. Listing contains assembled boards, flashed microcontroller (ATmega328P),Nixie Tubes and Acrylic Stand Power Supply is not included, buy it separatly: www.ebay.com/itm/182053434777We also offer Temperature sensor for this Clock: www.ebay.com/itm/163499449716 *The MCU board support a variety of tubes, such: ZM1042, Z522M, Z566M, Z5220M, ZM1040, Z5660M, B566M, LC-631, IN-14, IN-18, IN-12, IN-8, IN-7, IN-1, IN-2, IN-4, IN-8-2, IN-15, IN-16, IN-17 to use this tubes You need appropriate tubes PCB(s).**4 tubes clock available only on IN-18 (NCT218 boards), ZM1042, Z522M, Z566M, Z5220M, ZM1040, Z5660M series (NCT566 boards) Software Features:Clock support many kinds of Nixie tubes (6 tubes [hh:mm:ss] format and 4 tubes [hh:mm]).12/24 hour format.Date format: DD:MMUnique RGB LEDs backlight with 16,7 million 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 million 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 NCT412-4 size: 130 mm x 50 mm Our Benefits: A special Socket for each pin of IN-12 – easy to change Tubes.Easy to customize firmware under Your own needs, thanks to an open platform – Arduino.Fast uploading via USB.The latest version of the firmware always available on GitHub.No need to download drivers – we are use only Genuine USB to serial converters (FTDI FT230).Drivers for them pre-installed in all popular OS: Windows, MacOS, Linux.Human friendly menu.Very high qualty of Printed Circuit Boards.Japan alluminium capacitors.Power-On Self-Test.Competent Technical support. We offer Acrylic Stand for the Clock: IN-12 Nixie Tubes Clock on a Clear Acrylic Stand: 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