Electronic Signals

Electronic Signals

It is the representation of a material physical phenomenon or state through an established relationship; the inputs and outputs of an electronic system will be variable signals.

In electronics working with variables that take the form of voltage or current commonly these can be called signals. Primarily signals can be of two types:

• Variable analog-they are those that can take an infinite number of values ​​between two limits. Most real-life phenomena show signs of this type (pressure, temperature, etc.).

• Variable digitally also called discrete variables, meaning these, the variables that can take a finite number of values. Be easily performed by the physical components with two different states is the number of values ​​used for such variables, which therefore are binary. Being easier to deal with these variables (in logic would be the V and F values) are generally used to link several variables to each other and to their previous states.