Introduction to light emitting diodes, integrated circuits, printed circuit boards and soldering.
Basic Transistor theory and history. How a transistor amplifier works. John Bardeen. Semiconductors Transistor lectures 26, 27, 28 and 29 are now on TVEcourse on you tube
Edison, light bulbs, fluorescent lamps and the war of the currents.
Beginning of solid state circuits, covers the solid state diode, solid state power supplies including the switching power supply
Ohm’s Law, resistor color codes, series circuits, parallel circuits, Ohm, Thevinin, Norton, Kirchoff, Henry, inductors and transformers.