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Basic Circuit Building Principles of the Week     Current Principle

Every week I add here a little description of a basic circuit principle (every, even the most elementary circuit, is based on a simple basic idea). I number and date these ideas consecutively as they have appeared in my mind; then, I arrange the principles systematically of circuit evolution - passive > transistor > op-amp etc.

In order to know more about the basic idea described, copy the principle name from the table below, paste it in the subject field, add additional questions in the message body and e-mail me. Your e-mail will not be automatically answered; I will prepare every e-mail answer especially for you revealing the basic circuit idea behind the circuit in a catchy and exciting manner. Thus you will get unusual and original explanations of the circuit operation that you have never seen before!

The circuits from this page are also presented in the constant e-mail circuit columns circuits, questions, paradoxes, lessons and in the weekly updated circuit columns questions (flash animated ), paradoxes (flash animated), contradictions, conflicts, building schemes. Browse through these pages and ask questions!

Send the e-mail to cyril@circuit-fantasia.com.

Last updated February 27, 2005