Last Call BBS – How to Make the OR Gate (ChipWizard OR Gate)

Guide to Make the OR Gate


Firstly, you don’t need capacitors to make the OR gate.

Transistors only allow flow in one direction and don’t backfeed to the on/off signal, so as long as they are both connected to the same output they will work. You’ll just need a separate NPN transistor for each input so that they don’t backfeed.

Input becomes your on’off trigger, and +V becomes the actual signal

Remember that an NPN transistor only allows current to flow across blue if red is receiving a signal, otherwise it’s off.

If you’re still stuck, hover below for an example solution:

Egor Opleuha
About Egor Opleuha 7122 Articles
Egor Opleuha, also known as Juzzzie, is the Editor-in-Chief of Gameplay Tips. He is a writer with more than 12 years of experience in writing and editing online content. His favorite game was and still is the third part of the legendary Heroes of Might and Magic saga. He prefers to spend all his free time playing retro games and new indie games.

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