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A project log for Numitron Hexadecimal display module

Another hexadecimal display, this one is sans transistor for the extra vintage touch, and uses only Soviet-era parts

Yann Guidon / YGDESYann Guidon / YGDES 05/12/2018 at 17:070 Comments

Many changes and updates, following the first round of prototypes.

I changed the connector, a 2×8 0.1" pitch, including a key. It provides data, power and the Z output.

The Numitron pinout is corrected, at the cost of a couple of vias.

The board is slightly smaller, 72×85mm now.

Many pads and drills are adjusted for better soldering.

I must finish the first tests on the prototypes before I send the new boards to fab.

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