Logic Gates AND, OR, and NOT

Definition of Boolean Algebra: a system of algebra in which there are only two possible values for a variable (often expressed as true and false or as 1 and 0) and in which the basic operations are the logical operations AND and OR.

From <https://www.merriam-webster.com/dictionary/Boolean%20algebra>

Uses binary system (o and 1)

0=off or false

1= on or true

AND Gate

• 2 or more inputs and 1 output