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Electronics comprises the physics, engineering, technology and applications that deal with the emission, flow and control of electrons in vacuum and matter. The identification of the electron in 1897, along with the invention of the vacuum tube, which could amplify and rectify small electrical signals, inaugurated the field of electronics and the electron age.

Electronics deals with electrical circuits that involve active electrical components such as vacuum tubes, transistors, diodes, integrated circuits, optoelectronics, and sensors, associated passive electrical components, and interconnection technologies. Commonly, electronic devices contain circuitry consisting primarily or exclusively of active semiconductors supplemented with passive elements; such a circuit is described as an electronic circuit.

The nonlinear behaviour of active components and their ability to control electron flows makes amplification of weak signals possible. Electronics is widely used in information processing, telecommunication, and signal processing. The ability of electronic devices to act as switches makes digital information-processing possible. Interconnection technologies such as circuit boards, electronics packaging technology, and other varied forms of communication infrastructure complete circuit functionality and transform the mixed electronic components into a regular working system, called an electronic system; examples are computers or control systems. An electronic system may be a component of another engineered system or a standalone device.

Electrical and electromechanical science and technology deals with the generation, distribution, switching, storage, and conversion of electrical energy to and from other energy forms (using wires, motors, generators, batteries, switches, relays, transformers, resistors, and other passive components). This distinction started around 1906 with the invention by Lee De Forest of the triode, which made electrical amplification of weak radio signals and audio signals possible with a non-mechanical device. Until 1950 this field was called "radio technology" because its principal application was the design and theory of radio transmitters, receivers, and vacuum tubes.

As of 2018 most electronic devices use semiconductor components to perform electron control. The study of semiconductor devices and related technology is considered a branch of solid-state physics, whereas the design and construction of electronic circuits to solve practical problems come under electronics engineering. This article focuses on engineering aspects of electronics.

Industry Description Full Program Listing

Code	Concentration	More Info
BS/ES	Electronics Engineering Technology
School: Warren National University Program: The Bachelor of Science program in Electrical Engineering at Warren National University is divided into two options: Option A: Digital Communications/Signal Processing, and Option B: Controls Systems/Computer Systems Performance. Option A: Digital Communications/Signal Processing is designed to prepare the students with the necessary background to work or continue with graduate study in the areas of video and signal/image processing and digital communications. It is also directed toward individuals who desire further specialization in telecommunications, communication networks, multimedia communications and wireless communications. Option B: Control Systems/Computer Systems Performance is designed to prepare students with the necessary background to work or continue with graduate study in the areas of robotics, artificial neutral networks, multivariable feedback control, computer-aided control system design, adaptive control and large scale system control of large, flexible structures. Warren National University is a licensed post secondary institution pursuant to the State of Wyoming Private Schools Licensing Act W.S. 21-2-401 through 21-2-407. Therefore, Warren National University's degree programs are recognized within business and industry. :: Concentration: Electronic Systems :: Online    ::  Location: Online ::  more info

Code	Concentration	More Info
AA/ES	Electronics and Computer Technology (ECT)
School: DeVry University Program: Electronics is the driving force that has dramatically transformed the modern world. Analyzing, troubleshooting, installing and maintaining the electronic systems and equipment that power our personal and professional lives require the expertise of electronics professionals with a wide range of skills and capabilities. Clearly, these experts play a critical role in keeping our fast-paced world in motion. As these technical systems become more pervasive and integral to our lives, the expertise of the electronics and computer technologist is increasingly vital. To this end, DeVry based its program on fundamentals of the technology driving today's systems, including telecommunications, networks, wireless, computers, controls and instruments. Graduates have a broad knowledge base that qualifies them for challenging career-entry positions in the dynamic electronics and computer fields. :: Concentration: Electronic Systems :: Campus    ::  Location: Fremont, CA ::  more info

Industry Description

There is no question that technology has taken us places in the last decade or so. Whether talking about the rise of the Internet, the massive proliferation of computer and cell phones, or even the sudden popularity of DVD players, no one can deny that we are living in a very different world then we were a while back.

Or are we? The fact remains that no matter how many mega pixels your cell phone camera has or whether your new DVD player can write DVD’s too, any new piece of electronics still runs on that thing Thomas Edison pioneered over a century ago; namely, electricity.

And believe it or not, electronics courses thrive today. Online course, or courses in-person, can offer the student a practical understanding of key aspects of electronics like electronic circuitry, resistors and capacitors, as well as transistors and operational amplifiers, and on through the more complicated world of digital logic. These classes introduce you to old school techniques like circuit bread boarding and testing and the use of meters, power supplies, oscilloscopes and function generators.

And what all these concepts have in common, some of which our grandparents dealt with, is that they remain the foundation of technology today. Electronics courses will prepare you for a lucrative career in fields as diverse as installation, repair, inspection and testing of equipment all the way to computers, electronic games, radio and television and security alarms. Basically, if it uses electricity (and what doesn’t?) there’s a career there for the taking.

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