**READ THE FIRST TOPIC IN THE SERIES OR YOU WILL NOT UNDERSTAND THIS!**

You know logic gates, but they are represented with different symbols. To read circuitry documentation and overall learn circuits, you need to know these symbols. They are not a priority to memorize, but they come in handy.

*You may need light mode to see some of these images, sorry about that*

*If your system fonts are not up to date you might not be able to see some of the symbols.*

## NOT Gate

Unicode Notation: ¬

AND Gates:

## AND Gate

Unicode Notation: ∧

## NAND Gate

Unicode Notation: ↑

OR Gates:

## OR Gate

Unicode Notation: ∨

## NOR Gate

Unicode Notation: ↓

XOR Gates:

## XOR Gate

Unicode Notation: ⊻

## XNOR Gate

Unicode Notation: ↔