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EFY Magazine covers:
Electronics Products
Electronics Components
Computer Hardware
Computer Softwares
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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 3
 
Circuit Ideas 

 Clap-Based Switching For Devices
 Electronic Security System
 Keypad Control For Multiple Appliances
 Lead-Acid Battery Charger With Voltage Analyser
 Versatile Emergency Light Using Fluorescent Tubes
 Wireless TV Headphone Circuit



Constructions 

 A Tutorial on 89C51 Development Kit—Part II
 Programmable Logic Controller



Software 

 ‘Rangoli’ using Graphics in C



Other Articles:

Technology Focus:
 Home Automation: Making Life Simpler

Buying Guide:
 CD Writers

Interview
 "To be Good at PLD Design, You've to be Good at Software"

Industry Focus
 Batteries: Spurt in Industrial Demand

Components
 Connectors: How Good Are They?

Energy
 Fuel Cells in Automobiles—Part II

Communications
 GPRS Demystified

Communications
 Software-Defiend Radio—Part II

Security
 The Virus Scan

Internet
 Tips for Hosting Websites

 
 
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