you need to use wire that’s the same gauge as the existing wiring. How do you tell your old wiring gauge? Here’s a simple visual using your pocket change. An electrical cable is classified by ...

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 ...

This model is built in wiresafetychecker.py Given that the wiring diagrams are 20x20 pixel images, I represented this by having each wire diagram be a 20x20 two-dimensional array where each element ...