Planning, drawing, building a Nixie clock yourself? With a little skill and perseverance, you can make a mermaid yourself with these components and instructions.
With circuit board and the most common IN-14 tubes. Instructions and support drawings are included and are available for download.
The brightness of the tubes is set in six levels. The back light is royal blue.
Electronic circuit board to be built into the case you have built. Six unused IN-14 tubes with 18 mm high numbers and with printed logo of manufacturer. Tubes plugged with socket Blue background lighting. Two small Nixie tubes above separate the hours:minutes:seconds display.
Adjustment by three buttons at the front side.