So it helps to think of an electrical circuit a bit like the central heating system in a house. We call this comparison a model. The cell or battery is like the boiler and the pump, pushing hot ...

But you can flip this idea in reverse and use electric circuits to model other complex phenomena instead. [Oxx], for example, is using circuit theory to model his home’s heating systems.

This involves a printed circuit design using PCB CAD software, surface mount soldering, MCU programming, CAD design for 3D printing, and web design. This course has been approved as an Electrical ...