1. Half-Wave Power Supplies.- 2. Full-Wave Power Supplies.- 3. Full-Wave Bridge Power Supplies.- 4. JFET Amplifiers.- 5. BJT Amplifiers.- 6. Two-Stage (NPN and PNP) Common-Emitter Amplifier.- 7. NPN Emitter Follower.- 8. JFET Differential Amplifier.- 9. Push-Pull Amplifiers.- 10. Transistorized Wien-Bridge Oscillator.- 11. Colpitts Radio Frequency Oscillator.- 12. Measurement of Unknown Frequencies.- 13. Printed Circuit Boards.- 14. Astable Multivibrator.- 15. RC Differentiating Circuits.- 16. RC Integrating Circuits.- 17. Schmitt Trigger Circuits.- 18. Integrated Circuit Operational Amplifiers.- 19. Operational Amplifiers as Differentiators and Integrators.- 20. Waveform Generators.- 21. Audio Power Amplifier.- 22. The Hall Effect.- 23. Standing Waves On Twin-Lead Transmission Lines.