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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
 

 
A P R I L     2 0 0 1
 
Circuit Ideas 

 Auto Shut-Off For Cassette Players And Amplifiers
 EEPROM W27c512 [Winbond] Eraser
 House Security System
 Intelligent Electronic Lock
 Simple Water-Level Indicator-Cum Alarm
 Stable 455KHz BFO FOR SSB Reception



Constructions 

 Access Control System
 Telephone Line-Interfaced Generic Switching System Part I



Software 

 Visualisation Of EM Fields In Waveguides



Other Articles:

Technology Focus:
 Today's UPS Systems

Buying Guide:
 Inverters For Non-Stop Power Supply

Interview
 " We Are Focused On Making Total Solutions"

Maganetism
 Evolution Of GMR Part III

Genetics
 Genomes: Source Code Principle Turns Upside Down!

Infotech
 Multimedia Communication And Conferencing Standards

Security
 Multimodal Biometric identification Part I

Image Intensifiers
 Night Vision: A Powerful Tool For Surveillance

Power
 Solar Cell Energy Storage System

Industry
 West Bengal's Electronics Industry: Gateway To The East

 
 
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