[pighixxx]’s diagrams are simple, easy to understand, easy to use, and pretty to boot. There is a planned online counterpart to the book, with further elaborations of all of the circuit setups.

J. C. Sprott and W. J. Thio’s new book, Elegant Circuits: Simple Chaotic Oscillators, is a compact guide to many of these circuits, and as well serves as a broad overview of the field of chaos, ...

Students learn to define and give symbols and units for current and resistance and to draw a simple circuit diagram, using convention current for the direction of the flow of electricity.