Hello,
I spent a few hours studying PCBs (with the help of Photoshop) and I drew the Nixie thermometer electronic diagram.
They served me well to understand the principle of operation. I hope this will help others !
28/11/2017: I uploaded a new version of the electronic diagram (fix a few connection errors and better image resolution)
Thermometer electronic diagram
Thermometer electronic diagram
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- Nixie_thermometer_V1.jpg (236.81 KiB) Viewed 14072 times