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EFY Magazine covers:
Electronics Products
Electronics Components
Computer Hardware
Computer Softwares
Telecom
Test and Measurement
Power Supply
Industry Automation
Circuit Designing
PCB Designing
Consumer Electronics
Indian &International Industry Trends
Electronics Education and Training
Security Devices
 

 
M A R C H     2 0 0 2
 
Circuit Ideas 

 5.5MHz/10.7MHz IF-FM Signal Generator
 Ding-Dong Bell
 Doctor's Switch
 High-Power Telephone Extra Ringer
 IR Remote Switch
 Remote Control Using AC Mains



Constructions 

 Make Your Own EPROM Eraser With Electronic Timer
 Simple Digital Clock With Hourly Music



Software 

 Time Viewer



Other Articles:

Technology Focus:
 Driverless Automobiles: A Future Reality

Buying Guide:
 UPS Systems: Efficiency is Often Misquoted

Interview
 "Image Processing is Still in its Infancy"

International Feature
 Chinese Electronics Industry Defies All Odds

Designing
 Chip Design Trends

Infotech
 Free and Fair Election: A Perspective

Communication
 Know Thy Cell Phone

Infotech
 Laws and Data of the Information Age

Medical Electronics
 Microwave For Cancer Treatment

Automation
 Sequence Control Using Programmable Logic

Infotech
 Spiders Roam The Net to find the Information You Need

 
 
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