Electronic Devices in Computer



 The first thing that comes to mind when the word electronics is mentioned has something to do with small components or circuitry of an electrical device. 

Typically, one thinks of computer parts, transition radios, or mobile devices. While these are very much related to it, electronics can be defined as a branch of physics and engineering that deals with the study of electron behavior, flow, and control under different conditions.

 Such conditions include vacuums, gases, or semiconducting materials where electrons are observed.

In the study of electricity, tiny particles within atoms, called electrons, flow through a conductor such as a wire because they carry energy with them. This continuous flow of electrons is called electric current. When there is current, imagine that these electrons will make their way to march through the smallest parts of the electronic device.

 The energy that electrons carry is used to power electronic devices. They may be too small to be seen by the naked eye, but the things they can do are far greater than one can imagine. 

They can locate where people are, monitor oxygen and heartbeat rates, allow one to see and talk to someone else thousands of miles away, and many more things! To make these things possible, electronic devices control the flow of electrons and, therefore, are building blocks for electronic circuits.


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