We're alluding to circuit schematics, of course; diagrammatic flow charts that describe the exact behavior of a computer chip, printed circuit board, or even your own home-made DIY electronics ...

We're alluding to circuit schematics, of course; diagrammatic flow charts that describe the exact behavior of a computer chip, printed circuit board, or even your own home-made DIY electronics ...

A circuit diagram uses circuit symbols to show how components are connected in a circuit. It doesn't show what the circuit actually looks like, or how long all the connections are.

Circuit diagrams Circuit diagrams use simplified universal symbols to represent the electronic circuit and its components. A circuit diagram shows how the components are connected.