Electronics Projects Magazine Volume 24 torrent

EFY Enterprises Pvt Ltd
First Published in this Edition, November 2007
ISBN 978-81-88152-19-3

This volume of Electronics Projects is the twenty forth in the series
published by EFY Enterprises Pvt Ltd. It is a compilation of 22 construction projects and 69 circuit ideas published in ‘Electronics For You’
magazine during 2003.

CONTENTS

Section A: Construction Projects
1. Car Security System With Remote Control
2. A Tutorial On 89C51Development Kit
3. PC Based Programmer For The AT89C51 Microcontroller
4. DTMF Remote Control System
5. Programmable Logic Controller
6. Automated Car Parking System
7. Simple 32-Bit Relay Card For PC's Parallel Port
8. Temperature Measurement using Transistor As Sensor
9. Digital Clock With Seconds And Alarm Time Display
10. Programmable Light Effects Generator
11. Door-Opening Alarm With Remote Control
12. Microcontroller-Driven Data Display
13. Simple Multichannel Remote Control System
14. Microprocessor-Controlled Thermometer
15. DTMF 8-Channel Switching Via Powerline
16. Two-IN-One Stereo Amplifier
17. Multi-feature Emergency Light
18. Multiple Device Switching Using PC's Parallel
19. Proportional Load Control Using PC
20. Binary-To-Hexadecimal Decoder
21. Controlling A 7-Segment Display Using PC's Parallel Port
22. Economical UPS For Cordless Phones

Section B: Circuit Ideas
1. Intelligent Water Pump Controller With Water-Level Display
2. Precison 1 Hz Clock
3. Blue Led Night Lamp With Back-UP
4. Infrared Proximity Detector
5. Computerised Universal Timer
6. Number Guessing Game
7. Water- Level Indicator
8. Ultra- Bright Led Lamp
9. Garage Light And Security Control
10. PWM-Based Speed Control For DC Motors
11. Led Sand-Glass Timer
12. Three Colour Display Using Bicolour Leds
13. Versatile Emergency Light Using Fluorescent Tubes
14. Electonic Security System
15. Clap-Based Switching For Devices
16. Lead-Acid Battery Charger With Voltage Analyser
17. Keypad Control For Multiple Appliances
18. Wireless TV Headphone Circuit
19. Automatic Water Pump Motor Controller
20. Electric Shock Gun
21. Anti-Theft Alarm For Vehicles
22. Multi-Switch Doorbell With Indicators
23. Song Number Display
24. Low-Range AM Radio Transmitter
25. 0-100°C Temperature Detector
26. Precision Null Detector
27. Sound Scanner
28. Clap Switch
29. Infrared Remote Control Timer
30. Earth Fault Protector
31. DTMF Receiver IC MT8870 Tester
32. Pulse Generator
33. Intruder Detector Using Laser Torch
34. Simple FM Receiver
35. Parallel Telephone With Secrecy And Call Prevention
36. PC-Driven Led Display
37. Solidstate Signal Lamp
38. False Triggering Eliminator For Timer 555
39. Transistor Tester
40. Voltage-Based Controller For Switches
41. Burglar AlarmSystem
42. Low-cost Hearing Aid
43. Over-/Under-Voltage Protection Of Electrical Appliances
44. Touch Bell
45. Doorbell With Security Feature
46. Resistance Measurement Using Sample And Hold Method
47. Sensitive FM Transmitter
48. Vehicle Security System
49. Mobile Phone Multipower Unit
50. Telephone Receiver
51. Washing Machine Motor Controller
52. Simple Touch-Sensitive Switch
53. Remote-Operated Musical Bell
54. Smoke Extractor
55. Auto Snooze For Digital Alarm Clocks
56. Alarm Using Your Own Voice
57. Flashing Headlight For Mobikes
58. Electronic Motor Starter
59. Wireless Door Opening Alarm
60. Non-Contact Power Monitor
61. Mosfet-Based Preamplifier FM Radio DXing
62. Electrolytic Capacitor Tester
63. Key Chain Light
64. Automatic Night Lamp With Morning Alarm
65. Fan On/Off Control By Light
66. Intercom With Musical Ringtone
67. Led Torch
68. Touch Dimmer
69. Experimental Study Of Switched-Capacitor Circuit

Check for upcoming volums

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