Pluggable-USB Powered QS18-12 Single Digit NIXIE Tube Clock

Pluggable - USB Powered QS18-12 SD NIXIE Tube Clock+Hard Legs Tube.

QS18-12 Single Digit NIXIE Clock with acrylic enclosure
Brand new,I designed and made it by myself.

Product Change Notification:
1.Update the RTC to DTCXO (temperature compensated crystal oscillator) version,High Stability, Highly accurate.
It has ±1.9ppm (Equivalent to
±4.94s seconds of month deviation) under 0ºC~+40ºC. Usually you don't need to set the time for over a year.

Tube Name:QS18-12(Made in the P.R.C.)
Tube Diameter:18mm;
Tube Height:40mm(approx including glass nipple);
Digit Height:15mm;

Clock Supply: 5V DC via USB;
Max Current: ~250mA;
Clock Size:50mm(L)*42mm(W)*70mm(H)
PCB Size:40mm*32mm;
PCB Color:Black;

The clock works with any standard USB power supply,use only high-quality adapter!


1).5V 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 5 different Effs:Normal/Fading/Cross Fading/Slow Fading/Loop for displaying time.
5). High accuracy DTCXO RTC inside, ±1.9ppm, usually ±4.94 seconds (Max) 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
Farad capacitor keeps RTC running during power outages.
11). Tri-colored RGB LED mounted under the NIXIE tube. This LED can display any color with a lot of predefined auto color 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 assemble/disassemble 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.

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