Electronics - Wikipedia
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.
Electronics | Aims & Scope - MDPI
Electronics (ISSN 2079-9292) is an international, peer-reviewed, open access journal on the science of electronics and its applications. It publishes reviews, research articles, short communications and letters.
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Electronics | Devices, Facts, & History | Britannica
5 天之前 · Electronics, branch of physics and electrical engineering that deals with the emission, behaviour, and effects of electrons and with electronic devices. Electronics encompasses an exceptionally broad range of technology.
Electronics for beginners: A simple introduction - Explain that Stuff
2022年12月5日 · A simple introduction to electronics. How does it differ from ordinary electricity? What are electronic components and what can you do with them?
An introduction to electronics | OpenLearn - Open University
2017年6月28日 · Using an interactive website, videos, and easy-to-use electronic circuit design and simulation software, this free course, An introduction to electronics, will show how electronic devices and systems pervade everything we do, and teach some of the basic ideas.
Basic Electronics: Introduction for Beginners
2024年10月5日 · Electronics is the study of electrical circuits consisting of active electrical components such as transistors, diodes, integrated circuits (IC), vacuum tubes, silicon-controlled rectifiers (SCRs). These components manipulate the flow of electrical current (electrons) to perform specific functions.
Electronics - Components, Circuits, Technology | Britannica
5 天之前 · Electronics - Components, Circuits, Technology: Since electronics is concerned with the control of the motion of electrons, one must keep in mind that electrons, being negatively charged, are attracted to positive charges and repelled by other negative charges.
Learn About Electronics - Home Page
Learn electronics step by step with free on-line resources for students & teachers; for DC & AC circuits, resistors, amplifiers, oscillators, power supplies & digital circuits.
Gadgets and Electronics | Wirecutter - The New York Times
2024年11月21日 · From TVs, receivers, headphones, and speakers to cameras, laptops, keyboards, smartphones, and routers, our team of experts has spent hundreds of hours testing the best home theater, audio,...