Contents

Acknowledgments
Introduction
Common Schematic Symbols
1 Alarms
2 Amateur Radio
3 Amplifiers
4 Analog-to-Digital Converters
5 Attenuators
6 Audio Mixers
7 Audio Oscillators
8 Audio Power Amplifiers
9 Audio Signal Amplifiers
10 Automotive
11 Battery Chargers
12 Battery Monitors
13 Buffers
14 Capacitance (Touch) Operated Circuits
15 Carrier Current Circuits
16 Comparators
17 Converters
18 Crossover Networks
19 Crystal Oscillators
20 Current Measuring Circuits
21 Current Sources and Sinks
22 Dc/dc and dc/ac Converters
23 Decoders
24 Delay Circuits
25 Detectors
26 Digltal-to-Analog Converters
27 Dip Meters
28 Displays
29 Dividers
30 Drivers
31 Fiber Optic Circuits
32 Field Strength Meters
33 Filters
34 Flashers and Blinkers
35 Frequency Measuring Circuits
36 Frequency Multipliers
37 Frequency-to-Voltage Converters
38 Fuzz Circuits
39 Games
40 Gas/Vapor Detectors
41 Indicators
42 Infrared Circuits
43 Instrumentation Amplifiers
44 Light Activated Circuits
45 Light Controls
46 Light Measuring Circuits
47 Liquid Level Detectors
48 Logic Circuits
49 Measuring Circuits
50 Metal Detectors
51 Metronomes
52 Miscellaneous Circuits
53 Mixers and Multiplexers
54 Modulation Monitors
55 Modulators
56 Moisture and Rain Detectors
57 Motor Controls
58 Multivibrators
59 Noise Generators
60 Oscilloscope Circuits
61 Phase Sequence and Phase Shift Circuits
62 Photography Related Circuits
63 Power Measuring Circuits
64 Power Supplies (Fixed)
65 Power Supplies (Variable)
66 Power Supply Protection Circuits
67 Probes
68 Pulse Generators
69 Radiation Detectors
70 Ramp Generators
71 Receivers
72 Resistance and Continuity Measuring Circuits
73 RF Amplifiers
74 RF Oscillators
75 Remote Control Circuits
76 Safety and Security Circuits
77 Sample and Hold Circuits
78 Schmitt Triggers
79 Smoke and Flame Detectors
80 Sound Effect Circuits
81 Sound (Audio) Operated Circuits
82 Square Wave Oscillators
83 Stereo Balance Circuits
84 Switches
85 Telephone Related Circuits
86 Temperature Controls
87 Temperature Sensors
88 Timers
89 Tone Control Circuits
90 Transmitters
91 Ultrasonic Circuits
92 Video Amplifiers
93 Voltage and Current Sources and Reference Circuits
94 Voltage-Controlled Oscillators
95 Voltage-to-Frequency Converters
96 Voltmeters
97 Waveform and Function Generators
98 Zero Crossing Detectors
Sources
Index