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

 
F E B R U A R Y     2 0 0 4
 
Circuit Ideas 

 Anti-Bag-Snatching Alarm
 LED-Based Reading Lamp
 Off Timer with Alarm
 Over-Voltage Protector
 Programmable Timer for Appliances



Constructions 

 Digital Water-Level Indicator Cum Pump Controller
 PC-Based Data Logger



Software 

 File Transfer Between Computers Through A 3-Wire Link



Other Articles:

Technology Focus:
 Internet Protocol TV: Transforming the Television Experience

Buying Guide:
 Key Telephone Systems

Interview
 “Our Smartphones Have Very Low Fault Rate”

Audio
 1-Bit Amplification for Excellent Sound Reproduction

Communication
 Amateur Packet Radio

Industry
 Bangladesh Encouraging ICT Development

Industry Focus
 Display Systems Craving for Indigenous Components

Television
 Microsoft TV: It Watches You

Innovation
 Thermoelectric Coolers

Maintenance
 Troubleshooting and Repair of CD Players and CDROM Drives—Part VIII

 
 
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