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Electronics controls the flow of electrons in circuits. The creation of electronic circuits requires knowledge of the physics and device technology for the emission and flow control of electrons in vacuum and matter.
The electronics industry, especially meaning consumer electronics, emerged in the 20th century and has now become a global industry worth billions of dollars. Contemporary society uses all manner of electronic devices built in automated or semi-automated factories operated by the industry.
Electronics is the study of how to control the flow of electrons. It deals with circuits made up of components that control the flow of electricity. Electronics is a part of physics and electrical engineering. Electrical components like transistors and relays can act as switches.
Samsung Electronics has played a key role in the group's corporate governance due to circular ownership. Samsung Electronics has assembly plants and sales networks in 74 countries and employs around 290,000 people. It is the world's largest manufacturer of consumer electronics by revenue.
- Samsung Electric Industries (1969–1988)
- 삼성전자 주식회사, 三星電子株式會社
- 13 January 1969; 51 years ago
- 287,439 (2019)
This list of electronics brands is specialized as the list of brands of companies that provide electronics equipment. This is a dynamic list and may never be able to satisfy particular standards for completeness.
- Relationship to electrical engineering
- Education and training
Electronic engineering is an electrical engineering discipline which utilizes nonlinear and active electrical components to design electronic circuits, devices, integrated circuits and their systems. The discipline typically also designs passive electrical components, usually based on printed circuit boards. Electronics is a subfield within the wider electrical engineering academic subject but denotes a broad engineering field that covers subfields such as analog electronics, digital electronics
Electronics is a subfield within the wider electrical engineering academic subject. An academic degree with a major in electronics engineering can be acquired from some universities, while other universities use electrical engineering as the subject. The term electrical engineer is still used in the academic world to include electronic engineers. However, some believe the term electrical engineer should be reserved for those having specialized in power and heavy current or high voltage engineeri
Electronic engineering as a profession sprang from technological improvements in the telegraph industry in the late 19th century and the radio and the telephone industries in the early 20th century. People were attracted to radio by the technical fascination it inspired, first in receiving and then in transmitting. Many who went into broadcasting in the 1920s were only 'amateurs' in the period before World War I. To a large extent, the modern discipline of electronic engineering was born out of
In the field of electronic engineering, engineers design and test circuits that use the electromagnetic properties of electrical components such as resistors, capacitors, inductors, diodes and transistors to achieve a particular functionality. The tuner circuit, which allows the user of a radio to filter out all but a single station, is just one example of such a circuit. In designing an integrated circuit, electronics engineers first construct circuit schematics that specify the electrical comp
Electronic engineering has many subfields. This section describes some of the most popular subfields in electronic engineering; although there are engineers who focus exclusively on one subfield, there are also many who focus on a combination of subfields. Signal processing deals with the analysis and manipulation of signals. Signals can be either analog, in which case the signal varies continuously according to the information, or digital, in which case the signal varies according to a series o
Electronics engineers typically possess an academic degree with a major in electronic engineering. The length of study for such a degree is usually three or four years and the completed degree may be designated as a Bachelor of Engineering, Bachelor of Science, Bachelor of Applied Science, or Bachelor of Technology depending upon the university. Many UK universities also offer Master of Engineering degrees at the graduate level. Some electronics engineers also choose to pursue a postgraduate deg
Peavey Electronics Corporation is an American company that designs, develops, manufactures and markets professional audio equipment. One of the largest audio equipment manufacturers in the world, it is headquartered in Meridian, Mississippi .
LG Electronics Inc. (Korean: LG 전자; RR: LG Jeonja) is a South Korean multinational electronics company headquartered in Yeouido-dong, Seoul, South Korea. LG Electronics is part of the fourth-largest chaebol in South Korea (LG Corporation) and in 2014 global sales reached US$55.91 billion (₩ 59.04 trillion).
Fry's Electronics is an American big-box store and retailer of software, consumer electronics, household appliances and computer hardware. Fry's has in-store computer repair and custom computer building services.
Aiwa (アイワ) is a consumer electronics brand owned and used by various companies in different regions of the world. American and other regions are owned by Chicago -based Aiwa Corporation. Towada Audio based in Tokyo owns rights in Japan and elsewhere and has been manufacturing Aiwa-branded products since 2017.