Electronics is a scientific and engineering discipline that studies and applies the principles of physics to design, create, and operate devices that manipulate electrons and other electrically charged particles.

ELECTRONIC definition: of or relating to electronics or to devices, circuits, or systems developed through electronics. See examples of electronic used in a sentence.

Dec 31, 2025 · This article reviews the historical development of electronics, highlighting major discoveries and advances. It also describes some key electronic functions and the manner in which …

electronic adjective (COMPUTING) B1 relating to computers or something that is done by computers: electronic communication / cash

Electronic Components Passive electronic components along with semiconductors are right at the heart of electronics. Having the right electronic connectors and parts to complete a circuit is key to …

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(Electronics) involving or concerned with the representation, storage, or transmission of information by electronic systems: electronic mail; electronic shopping.

Electronic is used to refer to equipment, such as television sets, computers, etc, in which the current is controlled by transistors, valves, and similar components and also to the components themselves.

Electrical is used in a more general sense, often to refer to the use of electricity as a whole as opposed to other forms of energy: electrical engineering; an electrical appliance.

The adjective electronic describes machines and devices that require electrical currents to run, and that use microchips and transistors to direct that current.