Z5660M NIXIE TUBES CLOCK in WOODEN CASE NOTE: UPS EXPRESS DELIVERY IS HIGHLY RECOMMENDED ECONOMY SHIPPING CAN BE VERY SLOW & UNRELIABLE Model Divergence Meter Z Nixie Clock in Wooden Case with Columns & Sockets Designed for 6 Z5660M / Z566M / ZM1042 / ZM1040 Tubes Z5660M Tubes are one of the biggest mass-produced Nixie Tubes Nixie Clocks are one of the most beautiful & popular Vintage Clocks Clock features Startup Tune, RGB backlight, USB port for updates External Temperature sensor with 3.5 mm jack included with the Clock Pluggable Accessories include compact external Temperature sensor Nixie Clock is fully compatible with Arduino platform program codes It allows you to write your own unique programs for the Arduino platform All the latest Source codes are always available on our GitHub channel PCB, Design, Schematics, Case & Software made by GRA & AFCH LISTING INCLUDES: OUR BENEFITS: - A special Socket for each pin of IN-18 - 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 USB is pre-installed in all popular OS: Windows, MacOS, Linux. - Human friendly menu - Very high qualIty of Printed Circuit Boards - Japan alluminum capacitors - Power-On Self-Test - Technical support SOFTWARE FEATURES: Date format: [DD:MM:YY]; 12/24 hour format: [HH:MM:SS]. Slot Machine (Anti poisoning - tubes saving function. Increases the service life). Unique RGB LED backlight with 16,7 million colors. Your can choose any constant color off backlight LED & memorize it. Or you have option for a cyclic full spectrum color change! Switching on/off LED backlight in the matter of seconds. 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 or GRA & AFCH Firmware flasher. High precision time chip (RTC) - DS3231. Software based on Arduino Sketch, so MCU has Arduino bootloader within. Power On Self-Test (POST): Unique detailed tube test - our soft check each segment on every lamp. Distinguishable to see segment failure. Preserve time while power is off. All setting stored to non-volatile memory! 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). 2 dots column with separate controls upper & lower dots. Clock use 12 V/1 A Power Supply INCLUDED in package. Working on 100 - 240 VAC input. You need to choose between: US, EU, UK, AU plug. Dimensions (in wooden housing): 340mm x 90mm x 112mm (13.4in x 3.54in x 4.4in) Big vintage style Wooden Case for Z5660M Nixie Tubes Clock All of our Wooden Cases are handmade & produced by the craftsman from our own team. He is experienced carpenter & have a longstanding work with wood of over 30 years. We use a maple, alder & oak for our Wooden Cases. We approach to process of preparing the material with big responsibility. This process includes scrupulous selection, drying in at indoor temperature of about 25 celsius for a 60 days. Some other craftsman use fast drying in special chambers for only 8 days but are not. Long drying gives better material quality. Then all the details are made on the joinery machines. & then final crafting is done with tools individually so each detail is a handmade. Then comes the varnish coating in four stages during next 14 days. This gives the best result in coating of every detail. Also it is worth mentioning that all decorative plates of the Cases are made of Stainless Steel with laser engraving. All the control buttons & switches of the Cases are also made of stainless steel. SHIPPING & RETURN INFORMATION All Items are shipped from Ukraine Via International registered Airmail Shipments are made within 1 business day After the payments are received & verified It takes about 4-7 days via UPS Express delivery It takes about 10-18 days via Standard shipping It takes about 35-45 days via Economy shipping We combine multiple Items to save on shipping UPS Express Shipping time (recommended): Europe: 3-5 days Germany: 3-5 days USA, Canada: 4-7 days Asia, South America: 5-7 days Australia, New