Representation of a system using abstract graphic symbols
This article is about technical illustrations. For other uses, see Schema.
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Photomicrograph of the human chromosomes.
Schematic diagram of the same.
A schematic, or schematic diagram, is a designed representation of the elements of a system using abstract, graphic symbols rather than realistic pictures. A schematic usually omits all details that are not relevant to the key information the schematic is intended to convey, and may include oversimplified elements in order to make this essential meaning easier to grasp, as well as additional organization of the information.
For example, a subway map intended for passengers may represent a subway station with a dot. The dot is not intended to resemble the actual station at all but aims to give the viewer information without unnecessary visual clutter. A schematic diagram of a chemical process uses symbols in place of detailed representations of the vessels, piping, valves, pumps, and other equipment that compose the system, thus emphasizing the functions of the individual elements and the interconnections among them and suppresses their physical details. In an electronic circuit diagram, the layout of the symbols may not look anything like the circuit as it appears in the physical world: instead of representing the way the circuit looks, the schematic aims to capture, on a more general level, the way it works. This may be contrasted with a wiring diagram, which preserves the spatial relationships between each of its components.
A schematic, or schematic diagram, is a designed representation of the elements of a system using abstract, graphic symbols rather than realistic pictures...
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functions, such as wires, batteries, resistors, and transistors, in a schematic diagram of an electrical or electronic circuit. These symbols are largely...
band Mae. His other notable musical projects include Sky's The Limit and Schematic. In 2001, Elkins was the lead singer for the band Sky's the Limit. The...
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hardware for PCB manufacturing. It features an integrated environment for schematic capture, PCB layout, manufacturing file viewing, ngspice-provided SPICE...
A website wireframe, also known as a page schematic or screen blueprint, is a visual guide that represents the skeletal framework of a website.: 166 ...
In logic, a metavariable (also metalinguistic variable or syntactical variable) is a symbol or symbol string which belongs to a metalanguage and stands...
The Tube map (sometimes called the London Underground map) is a schematic transport map of the lines, stations and services of the London Underground...
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used mainly by electronic design engineers and technicians to create schematics and electronic prints for manufacturing printed circuit boards. It was...
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ground. 555 internal block diagram 555 internal schematic of bipolar version 555 internal schematic of CMOS version The pinout of the 8-pin 555 timer...
in chronological order from earliest to latest and are followed by a schematic visualization of these cultures. It would seem that the definition of...
micrographic) karyogram. In contrast, a schematic karyogram is a designed graphic representation of a karyotype. In schematic karyograms, just one of the sister...
artificial and natural morphemes (e.g., Perio). Partly schematic languages have partly schematic and partly naturalistic derivation (e.g. Esperanto and...
world are NI Multisim, Cadence (ORCAD), EAGLE PCB and Schematic, Mentor (PADS PCB and LOGIC Schematic), Altium (Protel), LabCentre Electronics (Proteus)...
The history of USDA nutrition guidelines includes over 100 years of nutrition advice promulgated by the USDA (United States Department of Agriculture)...
sheet called a β-sheet; some α-helixes can be seen in the hemoglobin schematic above. Tertiary structure is the entire three-dimensional shape of the...
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Planograms, also known as plano-grams, plan-o-grams, schematics, POGs or simply plans, are visual representations of a store's products or services on...
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