Ok, so I used to do electronics at school. Yes I utterly failed it, but still, this amuses me. The site it is from amuses me too...
Electrical circuit diagram showing how to connect three 1.5 volt batteries in…
Automotive Electrical Circuit Diagram.
Electrical Counter FAQ - Questions And Answers - Wiring Diagram
Electronics stuff / ideas
Here's a great interactive site for kids called The Blobz Guide to Electric Circuits.
Transistor Relay #DriverCircuit is an electrical circuit used to control another circuit or component.
Electrical Wiring Diagrams, Stereo Contact And Stereo Jack Wiring Diagram With Circuit Board: Stereo Jack Wiring Diagram
Basic Electrical Wiring on Basic Adapter Circuit Diagram
Wireless electricity transmitter circuit diagram which is really a joule thief…