Nixie-Transistor Clock

Click here for high resolution picture
This is a Nixie Tube display version of the Transistor Clock.  It uses only discrete components, no integrated circuits.
This kit is for advanced, experienced builders.  You need to have an oscilloscope, a voltmeter, and an inquisitve mind tempered with patience.
Read the manual on the details page before ordering to understand the level of the commitment you are making.  You may want to consider building the Transistor Clock first if you have doubts, that is a much more forgiving kit.           
- 50 or 60 Hz jumper settings
- Seconds Hold switch
- 12 or 24 Hour decoding
- Display turn-off by the hour
This clock runs on 12 Volts AC, 50 or 60Hz and develops 180 Volts.  The kit includes;
See the Details page and photo page for more info.