EP Volume 11 (Circuit Ideas)
1 Micropower and High Efficiency Alarm Circuit for Clocks
2 Simple Electronic Siren
3 Electronic Thermometer
4 Mute Switch for Radios
5 Side-Tone Generator
6 Maruti Car Flasher
7 Multi-mode Running Lights
8 Rotation Sensor I
9 The K-Specialist
10 Solidstate Burglar Alarm
11 Audio Amplifier Using BEL 1895 For Portable Radio Receivers
12 Uni-Variable Power Supply
13 Single Chip Logic Pulser cum Probe
14 Plant Tender
15 AC Wave Sheer For Using 115V Units on 230V
16 Digital Nocturnal Nuisance
17 Simple Head or Tail
18 Loudspeaker Polarity Tester
19 Mains Leakage Disconnector
20 Programmable Timer
21 Bass Booster
22 Low-Cost 10-Channel Multiplexer
23 AC Voltage Stabiliser Using Timer 1C
24 Battery Voltage Monitor
25 Ding Dang Dong Bell for Digital Clock
26 The Yamaha Sound
27 Remote Control Switch
28 Stereo Simulator
29 4-Tune Siren Generator
30 Flash Xenon Tube Tester
31 Stabilising the Stabiliser
32 Solidstate Emergency Light
33 Ripple-Free, Short Circuit Protected, variable Output
34 Voltage and Current Power Supply
35 Two-in-One Radio cum Transceiver
36 2-Tone Door bell
37 Versatile Pocketimer
38 A Simple Capacitance Measurement Bridge
39 Mind Reader
40 Zener Diode Tester
41 Muting for Stereo Cassette Player
42 Test Circuit for Inward Inspection of Relays
43 Portable Organ
44 Solidstate Voltage Indicator with High Voltage Cutout
45 Automatic Off for UM66 Doorbell
46 10-Segment Record Level Indicator
47 Electronic Carbon Gauge
48 1C Disco Light
49 A Transistorised Soft Switch
50 Piezo Buzzer
51 Beeper Circuit
52 Low-Cost Touch Sensitive Switch
53 High Precision Frequency and Voice Detector
54 In-Circuit Transistor-Diode Checker
55 VU Meter with LED
56 JFET Stereo Preamp
57 Versatile Digital Tester
58 Quiz Display
59 Electronic Switch for Doorbell Using Timer
60 Duty Cycle Selector
61 Automatic Dipper
62 LM 1895 in Cassette Tape Recorder
63 Multi Switch Controlled Relay
64 Three-in-one Test Gear
65 Touch Switch cum Heat Operated Switch
66 A General-purpose Temperature Sensing Circuit
67 Automatic Circuit Breaker
68 Shock Preventer
69 Return To Zero FSK Decoder without using Phase-Lock Loop
70 Electronic Motor Controller
EP Volume 11 (Construction Projects)
1 Microfile
2 Thyristorised Power Controller
3 A Volunteer in the Kitchen
4 A Larger Display
5 Load Protection circuit for Solidstate Power Amplifiers
6 Game-cum-Fun Project: Touch-Me-Not
7 Multilingual Numerical Display
8 Bank Token Display
9 SOW Stereo Car Deck
10 Office Call Bell System
11 A Stand-Alone EPROM Duplicator
12 Versatile Intercom System
13 Ultrasonic Pest Repeller
14 CMOS LED Dial Clock
15 Remote Switching
16 Portable 10W+ IOW Stereo Cassette Player
17 Single Board Basic Computer
Brand: Kits'n'spares, Marketed by: Kits'n'spares
