Printed Wiring Board

Printed wiring board: A board carries many different components which are connected together in electrical circuits to work their different tasks.  The most common circuit boards are called PCBs (printed circuit boards) and are most commonly mass produced ready for a specific job. Some circuit boards are made plain so a person can build their own for a particular electrical task. Most things that use electricity have at least one circuit board inside of them that makes them run.

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