| 释义 |
breadboard
bread·board B0464100 (brĕd′bôrd′)n.1. A board on which bread is sliced or dough is kneaded.2. An experimental model, especially of an electric circuit; a prototype.3. A thin, blank, often white board on which a prototype circuit with numerous connections for circuit elements is constructed.tr.v. bread·board·ed, bread·board·ing, bread·boards To construct an experimental model of (an electric circuit, for example).
bread′board′ing n.breadboard (ˈbrɛdˌbɔːd) n1. (Cookery) a wooden board on which dough is kneaded or bread is sliced2. (Electrical Engineering) an experimental arrangement of electronic circuits giving access to components so that modifications can be carried out easilybread•board (ˈbrɛdˌbɔrd, -ˌboʊrd)
n. 1. a board on which dough is kneaded or bread is sliced. 2. a circuit board on which electronic components can be easily rearranged or replaced for preliminary design or testing. [1855–60] BreadboardA board ranging in size from about 15?20 inches to about 20?30 inches. It was usually stored like a drawer in the kitchen cabinet and was used as a small table on which to knead bread and roll out pie dough.Thesaurus| Noun | 1. |  breadboard - a wooden or plastic board on which dough is kneaded or bread is slicedbread boardboard - a flat piece of material designed for a special purpose; "he nailed boards across the windows" |
Translationsbreadboard
breadboard an experimental arrangement of electronic circuits giving access to components so that modifications can be carried out easily breadboard[′bred‚bȯrd] (electronics) A printed circuit board designed so that the user can mount and wire whatever circuitry is desired. breadboardA thin plastic board used to hold electronic components (transistors, resistors, chips, etc.) that are wired together. Used to develop prototypes of electronic circuits, the boards can be reused for future jobs. Breadboards can also be used to create one-of-a-kind systems, although commercial products placed on printed circuit boards are typically much more robust and can handle greater frequencies.
The breadboard contains spring clip contacts typically arranged in matrices with certain blocks of clips already wired together. The components and jump wires (assorted wire lengths with pins at both ends) are plugged into the clips to create the circuit patterns. The boards also typically include metal strips along the side that are used for common power rails and signal buses.
 | | Breadboard |
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| In this breadboard, the components and jump wires plug into the top. (Image courtesy of 3M Company.) |
 | | A Motherboard Breadboard |
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| In this breadboard, the components are plugged in on the top (top image) and wired together underneath (bottom image). This is the prototype of the first IBM PC motherboard in 1981. After the circuits were thoroughly tested, the wires were turned into printed circuits on the final product. (Image courtesy of IBM.) |
 | | A Motherboard Breadboard |
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| In this breadboard, the components are plugged in on the top (top image) and wired together underneath (bottom image). This is the prototype of the first IBM PC motherboard in 1981. After the circuits were thoroughly tested, the wires were turned into printed circuits on the final product. (Image courtesy of IBM.) |
AcronymsSeebaseballbreadboard
Synonyms for breadboardnoun a wooden or plastic board on which dough is kneaded or bread is slicedSynonymsRelated Words |