EEVblog #952 – Nixie Tube Display Project – Part 3

More on the nixe tube driver chip, testing for bias glow and clamp voltages.
Schematic design in Altium Designer.
Selection of the Wifi ESP8266 module
Traps in 3.3V / 5V logic level translation.
Design tip for neat schematics.

Forum HERE

from EEVblog https://www.eevblog.com/2016/12/08/eevblog-952-nixie-tube-display-project-part-3/

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