This is a driver circuit for using Russian IN-2 Nixie tubes. This is part of a larger project for creating a display of 8 digits or more for a frequency counter/clock.
This project is based entirely on information from countless Nixie tube driver circuits on the web. It is my first project with any kind of tube and the voltages required so I consider it mostly a learning experience. It is also my first time laying out a PCB; so suggestions, critiques, and comments are very welcome.