I am a lecturer in Electronics and Microcomputing and these are my lecture notes and handouts.
They are suitable for absolute beginners and up to third year technical students.
General theory, practical skills such as how to solder, projects to build, circuit symbols, clipart, TTL data, CMOS data, electronic circuit design program, PCB design program, logic gate simulator, resistor colour codes, test and measurement, digital, D.C. theory, block diagrams, maths for beginners, diodes, transistors, opamps, decibels, thyristors, multivibrators, schmitt triggers, reactance and impedance, phasors, microprocessors, combinational logic, sequential logic, timers, tranducers etc etc. Over 400 pages and hundreds of diagrams.
SORRY BUT THE CD IS NO LONGER AVAILABLE.