Voltage and current sources -- Thevenin's theorem -- Troubleshooting -- The diode curve -- Diode approximations -- Rectifier circuits -- The capacitor-input filter -- Voltage doublers -- Limiters and peak detectors -- DC clampers and peak-to-peak detectors -- Zener diode -- The zener regulator -- Optoelectronic devices -- The CE connection -- Collector curves -- Base bias -- LED drivers -- Setting up a stable Q point -- Biasing PNP transistors -- Transistor bias -- Coupling and bypass capacitors -- AC emitter resistance -- The CE amplifier -- Other CE amplifiers -- Cascaded CE stages -- AC load lines -- Class A amplifiers -- The emitter follower -- Class B push-pull amplifiers -- The zener follower -- An audio amplifier -- JFET curves -- JFET bias -- JFET amplifiers -- JFET applications -- VMOS circuits -- The silicon controlled rectifier -- Lower cutoff frequencies -- Upper cutoff frequencies -- Decibels and risetime -- The differential amplifier -- The operational amplifier -- Noninverting voltage feedback -- Negative feedback -- Gain-bandwidth product -- Linear IC amplifiers -- Current source and active filter -- Active diode circuits and comparators -- Waveshaping circuits -- The Wien-bridge oscillator -- The LC oscillator -- Unwanted oscillations -- The 555 timer -- Voltage regulation -- Three-terminal IC regulators.