The latest in the Cogwheel Nixie Driver Board series.
The Cogwheel Circuitworks Nixie Driver is a compact circuit board designed to drive a wide variety of gas-discharge display tubes in an 8 anode, 16 cathode multiplexed arrangement. Ample I/O options are provided for including on-board buttons, USB device, as well as wireless. High-voltage is generated by a hardware PWM under total software control. Precision time-keeping is maintained via the Internet utilizing a ESP8266 WiFi microcontroller. An Atmel ATmega 328 processor utilizes the same software development tools as the popular Arduino series. The entire hardware design, along with a complete clock/display source code are open source.