For your benefit notes are below... simply follow the links:

Diode Resistance Analytical Derivation
Phase Shift Oscillator / End of Darlington analysis
Darlington Analysis (Beginning)
Class B Power Amplifier calculations

Voltage Multiplier / Filters / Power Amplifier Efficiency
Cascode Amplifier calculations
Voltage Regulator page 1

Voltage Regulator page 2
Class B Power amplifier formulae
Class B Power amplifier more formulae

For your benefit whiteboard photos below... simply follow the links:

FET biasing
BJT worked examples
More BJT worked examples

More FET biasing
Class B Power Amplifier Analysis
More Power Amplifier Analysis

Darlington board 1
Darlington board 2
Astable and Monostable Multivibrators

Contact Stephen Mendes at 230-4818 or 266-8027