Simple, Low-Cost Electronics Projects (Paperback)

Chapter 1: A Telephone Hold Button
Chapter 2: A Telephone Remote Ringer
Chapter 3: A Telephone Recording Beeper
Chapter 4: A Telephone FM Transmitter
Chapter 5: A Telephone Line Analyzer
Chapter 6: Two Simple Electronic Sirens
Chapter 7: A Variable Frequency Audio Oscillator
Chapter 8: Building a VOX (Voice Operated Switch)
Chapter 9: A Nickel-Cadmium Battery Zapper
Chapter 10: A Multi-purpose Digital Tester
Chapter 11: 3-1/2 Digit Module Applications
Chapter 12: More 3-1/2 Digit Module Applications
Chapter 13: A Digital Thermometer
Chapter 14: A Talking Alarm Clock
Chapter 15: A DC Digital Voltmeter
Chapter 16: A Digital Multimeter Kit
Chapter 17: A Transistor/Diode Tester
Chapter 18: Quick Tracey, the Semiconductor Sleuth
Chapter 19: Digital Voltmeter Capacitance Adapter
Chapter 20: A Function Generator
Chapter 21: Measuring Inductance with "Quick Henry"
Chapter 22: A Deluxe Timebase