Basic Electronics tutorial : electronic components, materials, energy bands, semiconductors, hall effect, resistors, circuit connections in resistors, non-linear resistors, linear resistors, fixed resistors, capacitors, circuit connections in capacitors, variable capacitors, fixed capacitors, polarized capacitors, inductors, circuit connections in inductors, types of inductors, rf inductors, transformers, types of transformers, transformers based on usage, transformer efficiency, diodes, junction diodes, special purpose diodes, optoelectronic diodes, transistors, transistor configurations, transistor regions of operation, transistor load line analysis, type of transistors, jfet, mosfet, working of n-channel mosfet, bipolar junction transistor, dc load line, common collector configuration, laser diode, tunnel diode, switching diode, zener diode, power of a transformer, measurement transformers, powdered iron core inductors, coefficient of coupling, ceramic capacitors.