what is electronics?
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- Solar Energy. Definition of electronics: Electronics is the branch of science that deals with the study of flow and control of electrons (electricity) and the study of their behavior and effects in vacuums, gases, and semiconductors, and with devices using such electrons.
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relay 1 Electricity. a device, usually consisting of an electromagnet and an armature, by which a change of current or voltage in one circuit is used to make or break a connection in another circuit or to affect the operation of other devices in the same or another circuit.
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Definitions &Translations Definitions for Digital electronics. Digital electronics. Digital electronics, or digital circuits, are electronics that represent signals by discrete bands of analog levels, rather than by continuous ranges. All levels within a band represent the same signal state.
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amplifier An amplifier is an electronic device that increases the voltage, current, or power of a signal. Amplifiers are used in wireless communications and broadcasting, and in audio equipment of all kinds. They can be categorized as either weak-signal amplifiers or power amplifiers. Weak-signal amplifiers are used primarily in wireless receivers.
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- Internet of things. The Internet of things (IoT) is the inter-networking of physical devices, vehicles (also referred to as connected devices and smart devices), buildings, and other items—embedded with electronics, software, sensors, actuators, and network connectivity that enable these objects to collect and exchange data.
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- Electronics is the science of how to control electric energy, energy in which the electrons have a fundamental role.
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Integrated circuit Transistor, semiconductor device for amplifying, controlling, and generating electrical signals. Transistors are the active components of integrated circuits, or “microchips,” which often contain billions of these minuscule devices etched into their shiny surfaces.
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amplifier Part of the Electronics glossary: An amplifier is an electronic device that increases the voltage, current, or power of a signal. Amplifiers are used in wireless communications and broadcasting, and in audio equipment of all kinds. They can be categorized as either weak-signal amplifiers or power amplifiers.
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electrode 1. (General Physics) a conductor through which an electric current enters or leaves an electrolyte, an electric arc, or an electronic valve or tube. 2. (General Physics) an element in a semiconducting device that emits, collects, or controls the movement of electrons or holes.
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- Electronics that are obsolete, broken, and destined for recycling or disposal are sometimes called e-waste. There are many chemical and mineral elements in e-waste. A circuit board contains copper, gold, silver, platinum and palladium, as well as lead.
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electronic Usage: 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.
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Noise (electronics) Noise (electronics) In electronics, noise is a random fluctuation in an electrical signal, a characteristic of all electronic circuits.[1] Noise generated by electronic devices varies greatly as it is produced by several different effects.
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- 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.
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- Electrical engineering is a field of engineering that generally deals with the study and application of electricity, electronics, and electromagnetism.hese include transformers, electric generators, electric motors, high voltage engineering, and power electronics. In many regions of the world, governments maintain an electrical network called a power grid that connects a variety of generators together with users of their energy.
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ELECTRONICS AND COMPUTER TECHNOLOGY ASSOCIATE DEGREE IN MEMPHIS, TN High-tech innovations such as smart phones, laptop computers, tablet devices, and the Internet are just some of the electronic and computer technologies that shape the way we live today. If you find these technologies fascinating, you may want to consider an electronic and computer technology career.
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- Electrical engineering is a field of engineering that generally deals with the study and application of electricity, electronics, and electromagnetism.
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What's new in electronics? What's new in electronics? Getting a handle on all of the cool gadgets and gizmos introduced at the recent Consumer Electronics Show is a herculean task -- up close in person or from afar via the Web. But here are five things that grabbed our attention from the thousands of products previewed at CES, which ended Thursday in Las Vegas.
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engineering electrical engineering - the branch of engineering science that studies the uses of electricity and the equipment for power generation and distribution and the control of machines and communication.
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What is the Difference Between Electronic and Electric? The difference between Electrical and Electronics Engineering is that flow of electron is electrical, and flow of holes and electrons is electronics. Electric is a conductor, while electronics are semiconductors.
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Electricity Today, 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.
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Electronics One way of looking at an electronic system is to separate it into three parts: Inputs - Electrical or mechanical sensors, which take signals from the physical world (in the form of temperature, pressure, etc.) and convert them into electric current and voltage signals.
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Electronics 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 science of electronics is also considered to be a branch of physics and electrical engineering.
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RESISTANCE electrical device-a device that produces or is powered by electricity. potential divider, voltage divider-resistors connected in series across a voltage source; used to obtain a desired fraction of the voltage. rheostat, variable resistor-resistor for regulating current. Translations. [rɪˈzɪstəʳ] N → resistor m.
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Electronics engineer You could find employment in a range of industries, including: 1  the electrical and electronics industry, including robotics, digital technology, automotive, telecommunications, electronics consultancies and electronic equipment manufacturers;  other engineering industries, such as aerospace, energy, chemical and marine;
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electronic equipment electronic equipment - equipment that involves the controlled conduction of electrons (especially in a gas or vacuum or semiconductor) 1  amplifier - electronic equipment that increases strength of signals passing through it. 2  audio system, sound system - a system of electronic equipment for recording or reproducing sound.
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Category:Electricity Electricity is a collective term describing a variety of phenomena resulting from the presence and flow of electric charge. Charge is a conserved property of matter, and gives rise to the electromagnetic field, one of the four fundamental forces of nature. The main article for this category is Electricity.