video interfaces

DVI Port: Digital Visual Interface (DVI) is a video display interface developed by the Digital Display Working Group (DDWG). This article focuses on engineering aspects of electronics. A string of Christmas lights is a good example of a series circuit: if one goes out, they all do. The number of different analog circuits so far devised is huge, especially because a 'circuit' can be defined as anything from a single component, to systems containing thousands of components. In April 1955 the IBM 608 was the first IBM product to use transistor circuits without any vacuum tubes and is believed to be the world's first all-transistorized calculator to be manufactured for the commercial market.[2][3] The 608 contained more than 3,000 germanium transistors. This type of circuit is usually called "mixed signal" rather than analog or digital. Components are generally intended to be connected together, usually by being soldered to a printed circuit board (PCB), to create an electronic circuit with a particular function (for example an amplifier, radio receiver, or oscillator). In digital electronic circuits, electric signals take on discrete values, to represent logical and numeric values.[3] These values represent the information that is being processed. Analog circuitry is constructed from two fundamental building blocks: series and parallel circuits. The website 'The High Tech Society' focusing on recent tech news and developments as well as game and gadget reviews could also be referred to as the high tech society.

VGA Port:A Video Graphics Array (VGA) connector is a three-row 15-pin DE-15 connector. An electronic component is any basic discrete device or physical entity in an electronic system used to affect electrons or their associated fields. However, there is no specific class of technology that is high tech—the definition shifts over time—so products hyped as high-tech in the past may now be considered to have everyday or dated technology. The opposite of high tech is low technology, referring to simple, often traditional or mechanical, technology; for example, a calculator is a low-tech calculating device. In an integrated circuit or IC, the components and interconnections are formed on the same substrate, typically a semiconductor such as silicon or (less commonly) gallium arsenide. The following list of electronic components focuses on the discrete version of these components, treating such packages as components in their own right. Electronic components have two or more electrical terminals (or leads) aside from antennas which may only have one terminal. These days analog circuitry may use digital or even microprocessor techniques to improve performance. Components are generally intended to be connected together, usually by being soldered to a printed circuit board (PCB), to create an electronic circuit with a particular function (for example an amplifier, radio receiver, or oscillator).

HDMI Port: If your PC...

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what’s Your Primary Usage

The term high definition once described a series of television systems originating from August 1936; however, these systems were only high definition when compared to earlier systems that were based on mechanical systems with as few as 30 lines of resolution. As a consequence, extremely complex digital circuits, with billions of logic elements integrated on a single silicon chip, can be fabricated at low cost. 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. The number of different analog circuits so far devised is huge, especially because a 'circuit' can be defined as anything from a single component, to systems containing thousands of components. Digital circuitry is used to create general purpose computing chips, such as microprocessors, and custom-designed logic circuits, known as application-specific integrated circuit (ASICs). (In 2012 it was demonstrated that memristors can be added to the list of available components.) Analog circuits are very commonly represented in schematic diagrams, in which wires are shown as lines, and each component has a unique symbol. As digital circuits become more complex, issues of time delay, logic races, power dissipation, non-ideal switching, on-chip and inter-chip loading, and leakage currents, become limitations to the density, speed and performance. 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.

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high-definition television

The term high definition once described a series of television systems originating from August 1936; however, these systems were only high definition when compared to earlier systems that were based on mechanical systems with as few as 30 lines of resolution. Interconnection technologies such as circuit boards, electronics packaging technology, and other varied forms of communication infrastructure complete circuit functionality and transform the mixed components into a regular working system. Analog circuits are sometimes called linear circuits although many non-linear effects are used in analog circuits such as mixers, modulators, etc. The opposite of high tech is low technology, referring to simple, often traditional or mechanical, technology; for example, a calculator is a low-tech calculating device. The nonlinear behaviour of active components and their ability to control electron flows makes amplification of weak signals possible, and electronics is widely used in information processing, telecommunication, and signal processing. Transistors interconnected so as to provide positive feedback are used as latches and flip flops, circuits that have two or more metastable states, and remain in one of these states until changed by an external input. 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. ...

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difference between a HDTV and a monitor

Tuners aside there is still a distinct difference, between a computer display and a HDTV. When the PC just got started (or an Apple) you could use a TV as a monitor, but they quickly learned that interlaced tubes are terrible for reading text, so progressive scan displays became the norm, so along came VGA which has the same resolution as an SDTV; 640×480, but progressive. This obviously wasn’t enough and NEC released the first multiscan display that supported multiple resolutions. (I am drastically simplifying this time line) Next came flat panel displays that were fixed pixels so they used scallers to emulate the multiscan functionality (this is why LCD monitors almost never look great unless they are set to their native resolution)...

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