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It covers fields such as analog electronics, digital electronics, consumer electronics, embedded systems and power electronics. It is also involved in many related fields, for example solid-state physics , radio engineering , telecommunications , control systems , signal processing , systems engineering , computer engineering , instrumentation ...
Digital electronics is a field of electronics involving the study of digital signals and the engineering of devices that use or produce them. This is in contrast to analog electronics which work primarily with analog signals. Despite the name, digital electronics designs includes important analog design considerations.
Consumer electronics or home electronics are electronic (analog or digital) equipment intended for everyday use, typically in private homes. Consumer electronics include devices used for entertainment , communications and recreation .
Numa definição mais abrangente, podemos dizer que a eletrônica é o ramo da ciência que estuda o uso de circuitos formados por componentes elétricos e eletrônicos, com o objetivo principal de representar, armazenar, transmitir ou processar informações além do controle de processos e servomecanismos.
The electronics industry is the economic sector that produces electronic devices. It emerged in the 20th century and is today one of the largest global industries. Contemporary society uses a vast array of electronic devices that are built in factories operated by the industry, which are almost always partially automated.
An electronic component is any basic discrete electronic device or physical entity part of an electronic system used to affect electrons or their associated fields. Electronic components are mostly industrial products, available in a singular form and are not to be confused with electrical elements, which are conceptual abstractions ...
Electronics is the study and use of electrical devices that operate at relatively low voltages by controlling the flow of electrons or other electrically charged particles in devices such as thermionic valves and semiconductors.
