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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
 

 
F E B R U A R Y     2 0 0 7
 
Circuit Ideas 

 Clock Timer
 Fully Automatic Emergency Light
 Light-Operated Doorbell
 Simple Automatic Water-Level Controller
 Simple HF Power Amplifier



Constructions 

 8085 Emulator Using ‘C++’
 PIC16F84-based Digital Thermometer
 Source Code
 Source Code
 source code (.bas file)
 Water-level Controller-cum-motor Protector



Software 

 FreeBasic Program for Interfacing the PC’s Parallel Port
 Source Code



Other Articles:

Technology Focus:
 All About Internet Cryptography

Buying Guide:
 Camera Phones: Say It With Pictures!

Interview
 “LabVIEW 8.20 is the first step towards graphical system design”—Jayaram Pillai, managing director, National Instruments, India and John Graff, VP, marketing and customer operations, National Instruments

Application Note
 A New Generation of Microcontrollers for Meters

Security
 Blowfish: A Pioneer in Symmetric Key Cryptography

Events
 CES Highlights New Convergence

Gaming
 Games: Even Adults Play Them!

Product Review
 O2 XDA Atom Exec

Industry Focus
 Test and Measurement: Today and Tomorrow

Telecom
 UWB: A Step Closer to Wireless Freedom

 
 
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