Schematic design includes a complete description of building systems (structural, mechanical, HVAC, plumbing and electrical), interior and exterior finishes and the building site. It provides control ...

A circuit always has a battery (cell) but it can also contain other electrical components, such as bulbs, buzzers and motors. When drawing circuit diagrams, rather than drawing detailed components ...

We can see how circuits work, and represent them with some simple diagrams, using basic electrical components like these. You start with a cell, or combination of cells. These could be batteries ...