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  2. Printed circuit board - Wikipedia

    en.wikipedia.org/wiki/Printed_circuit_board

    A printed circuit board (PCB), also called printed wiring board (PWB), is a laminated sandwich structure of conductive and insulating layers, each with a pattern of traces, planes and other features (similar to wires on a flat surface) etched from one or more sheet layers of copper laminated onto or between sheet layers of a non-conductive ...

  3. PCB - Wikipedia

    en.wikipedia.org/wiki/PCB

    PCB (software), software to design printed circuit boards PCBoard , bulletin board software for MS-DOS Process control block , an operating system data structure

  4. Motherboard - Wikipedia

    en.wikipedia.org/wiki/Motherboard

    Dell Precision T3600 System Motherboard, used in professional CAD Workstations. Manufactured in 2012. A motherboard (also called mainboard, main circuit board, MB, mobo, base board, system board, or, in Apple computers, logic board) is the main printed circuit board (PCB) in general-purpose computers and other expandable systems.

  5. Polychlorinated biphenyl - Wikipedia

    en.wikipedia.org/wiki/Polychlorinated_biphenyl

    The 1100 series was a crude PCB material which was distilled to create the 1200 series PCB product. [ 24 ] The exception to the naming system is Aroclor 1016 which was produced by distilling 1242 to remove the highly chlorinated congeners to make a more biodegradable product. "1016" was given to this product during Monsanto's research stage for ...

  6. Glossary of computer hardware terms - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_computer...

    A series of dynamic random-access memory integrated circuits. These modules are mounted on a printed circuit board and designed for use in personal computers, workstations and servers. Contrast SIMM. dual issue A superscalar pipeline capable of executing two instructions simultaneously. dynamic random-access memory (DRAM)

  7. Chip on board - Wikipedia

    en.wikipedia.org/wiki/Chip_on_board

    The PCB of a quartz watch. The clock IC is under the drop of black epoxy. Chip on board (COB) is a method of circuit board manufacturing in which integrated circuits (e.g. microprocessors) are attached (wired, bonded directly) to a printed circuit board, and covered by a blob of epoxy. [1]

  8. The Big Ten and SEC are set to gobble up CFP bids. That could ...

    www.aol.com/big-ten-sec-set-gobble-194302221.html

    Atlantic Coast Conference Commissioner Jim Phillips wants clarity on how two-loss Miami sits behind three-loss Alabama in the latest College Football Playoff rankings. Big 12 Commissioner Brett ...

  9. Solid-state electronics - Wikipedia

    en.wikipedia.org/wiki/Solid-state_electronics

    An integrated circuit (IC) on a printed circuit board. This is called a solid-state circuit because all of the electrical activity in the circuit occurs within solid materials. Solid-state electronics are semiconductor electronics: electronic equipment that use semiconductor devices such as transistors, diodes and integrated circuits (ICs).

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