Warm Tube Clock
Assembly Instructions for the „IN-16 Nixie shield“
Document Version: 2011-01-05
www.elektronika.ba
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Step 3
Now find the “103” C3 capacitor (10nF = 0.01uF). It is used to filter voltage spikes for the TLC59401
IC. It must run flawlessly since every flicker will be visible on the Nixie tubes.
1. Place it and solder it – piece of cake.