Schematics! The visual description of a circuit by using standardized symbols of the different electrical components. Thus far, we’ve gone through resistors, capacitors, inductors, diodes, transistors, fuses, circuit breakers, switches, and relays.
Quite a few. I’ll show the basic symbols for the following, but for more detailed/specific ones, google is a fantastic resource :p.
The arrows always point towards the N-type material.
As you can tell, these are pretty similar to the switches.
I think I’ll come up with a more interesting way to demonstrate these schematic symbols.