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 / 5V logic level translation. Design tip for neat schematics. Forum: EEVblog Main Web Site: The 2nd EEVblog Channel: Support the EEVblog through Patreon! EEVblog Amazon Store (Dave gets a cut): T-Shirts: 💗 Likecoin – Coins for Likes: @eevblog/dil9/hcq3 Теги: eevblog,video,schematic,nixie tube,display,wifi,internet,internet of things,esp8266,clamp,how to,high voltage,testing,current,clock,altium designer