IN-18 Single Digit NIXIE Clock

USB Powered IN-18 Single Digit NIXIE Clock with acrylic enclosure V1.0.

IN-18 Single Digit NIXIE Clock with acrylic enclosure
Brand new,I designed and made it by myself.

Notice:
In order to drive the NIXIE tube, some internal equipments are under the High Voltage(up to 180V DC),please do not use this clock outside or in any wet conditions,please do not touch any part inside the clock when power supply is turned on.Always keep it away from kids.

Specifications:
Tube Name: IN-18 (Made in the U.S.S.R.);
Tube Size:30mm(dia);

Tube Height:68mm(no including the legs and the glass nipple);
Digit Height:40mm;
Digit Width:22mm;

Clock Supply: 5V DC via MINI-USB;
Working Current: <=350mA;
Clock Size:58mm(L)*54mm(W)*85mm(H)
PCB Size:48mm*44mm;
PCB Color: Blue or Black;
Weight:62g(weight with the tube installed);
The clock works with any standard USB power supply,use only high-quality adapter!

Features:

You can replace the tube by yourself without using any tools.

1).5V Mini-USB powered,easy to be used. Can connect to your computer's USB plugs directly.
2).Support 12H or 24H display modes, can show "."as“A/P" in 12H time format.Leading zero blanking is programmable.
3).Display date in all format: YY.MM.DD or DD.MM.YY or MM.DD.YY or even MM.YY.DD.
4).Support 3 different Effs:Normal/Fading/Cross Fading for displaying time.
5).High accuracy RTC inside,+-13 secons per month.
6).Simple setting by using 2 buttons only and supports IR remote control(optional).
7).Three alarms with weekends ON/OFF support,can be controlled individually.
8).Three programmable Auto Power ON/OFF mode,can turn ON/OFF NIXIE tubes in any time you want.This function can save tubes life.
9).8-level adjustable NIXIE tube bright with Auto-brightness feature(its ability to adjust the tube brightness depending on the current environment).
10).Rechargeable Backup Battery or Faradcapacitorkeeps RTC runing during power outages.
11).Tri-colored RGB LED mounted under the NIXIE tube. This LED can display any color with a lot of pre-defined auto colour change effects.
12).Store user settings in non-volatile memory.
13).Beautiful CAD designed acrylic case made using a laser cutter makes the clock look beautiful. You can assamble/disassamble the case by using only 4 screws on the bottom of the case.The case also has 4 bumpers as feet on the bottom of the case in order to stop to prevent case's damage.
14).Support DS18B20 temperature sensor(optional).

For video(s):
http://youtu.be/TX9FV14szwM
For more information visit:
vfdclock.jimdo.com