Electronic Theory

related wiki pages: Calculators, Circuit Design, Decibels, Wire comparison tables, How to Solder

Voltage and Current
Voltage

Current

Impedance, Reactance, Q, etc.
Decibels

Impedance

Reactance

Q of a circuit

Circuit Symbols
Circuit Symbols from The Electronics Club

Wikipedia circuit symbols article

Analogue components
Capacitors

Inductors

Resistors

Transformers

Semiconductors
Diodes

Bipolar-Junction Transistors

Field Effect Transistors (FETs)

Circuit Theory:

 * Amplifier Design
 * Filters
 * Oscillator Design
 * Power Supply Design
 * Rectifier Circuits

Related external links

 * Open Circuits Wiki,
 * International Electronics Forum Center,
 * All about circuits tutorials,
 * All about Circuits Forum,
 * Electroncs Tutorials from VK2TIP,
 * Play Hookey (Yes this really is an electronics help site).
 * Electrical Engineering Training Series from Integrated Publishing