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  2. Eurocard (printed circuit board) - Wikipedia

    en.wikipedia.org/wiki/Eurocard_(printed_circuit...

    Eurocard is an IEEE standard format for printed circuit board (PCB) cards that can be plugged together into a standard chassis which, in turn, can be mounted in a 19-inch rack. The chassis consists of a series of slotted card guides on the top and bottom, into which the cards are slid so they stand on end, like books on a shelf.

  3. List of electronic component packaging types - Wikipedia

    en.wikipedia.org/wiki/List_of_electronic...

    A standard-sized 8-pin dual in-line package (DIP) containing a 555 IC. Integrated circuits and certain other electronic components are put into protective packages to allow easy handling and assembly onto printed circuit boards and to protect the devices from damage. A very large number of package types exist.

  4. Hybrid integrated circuit - Wikipedia

    en.wikipedia.org/wiki/Hybrid_integrated_circuit

    An (orange-epoxy) encapsulated hybrid circuit on a printed circuit board (PCB).. A hybrid integrated circuit (HIC), hybrid microcircuit, hybrid circuit or simply hybrid is a miniaturized electronic circuit constructed of individual devices, such as semiconductor devices (e.g. transistors, diodes or monolithic ICs) and passive components (e.g. resistors, inductors, transformers, and capacitors ...

  5. Many-to-many (data model) - Wikipedia

    en.wikipedia.org/wiki/Many-to-many_(data_model)

    For example, think of A as Authors, and B as Books. An Author can write several Books, and a Book can be written by several Authors. In a relational database management system, such relationships are usually implemented by means of an associative table (also known as join table, junction table or cross-reference table), say, AB with two one-to-many relationships A → AB and B → AB.

  6. Sharable Content Object Reference Model - Wikipedia

    en.wikipedia.org/wiki/Sharable_Content_Object...

    Sharable Content Object Reference Model (SCORM) is a collection of standards and specifications for web-based electronic educational technology (also called e-learning). It defines communications between client side content and a host system (called "the run-time environment"), which is commonly supported by a learning management system .

  7. Reference circuit - Wikipedia

    en.wikipedia.org/wiki/Reference_circuit

    A reference circuit is a hypothetical electric circuit of specified equivalent length and configuration, and having a defined transmission characteristic or characteristics, used primarily as a reference for measuring the performance of other, i.e., real, circuits or as a guide for planning and engineering of circuits and networks.

  8. List of integrated circuit manufacturers - Wikipedia

    en.wikipedia.org/wiki/List_of_integrated_circuit...

    Please consider converting them to full citations to ensure the article remains verifiable and maintains a consistent citation style. Several templates and tools are available to assist in formatting, such as reFill (documentation) and Citation bot (documentation). (August 2022) (Learn how and when to remove this message

  9. Program-specific information - Wikipedia

    en.wikipedia.org/wiki/Program-specific_information

    Version number 5 Table version number. Incremented when data is changed and wrapped around on overflow for values greater than 32. Current/next indicator 1 Indicates if data is currently in effect or will be made effective in the near future. If the bit is 1, the data is to be used now. If 0, the decoder may begin to prepare for the data to change.