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Wireless Communication Using High-Altitude Platform

EFY Bureau
Because of a high demand for various types of communication services, wireless solutions are becoming increasingly important. Next-generation wireless communication with high data rate...

What’s New in Open Source Development Boards

EFY Bureau
Earlier, an electronic development board was primarily used by engineers working on a prototype or by innovative hobbyists. But today, every aspect of our...

“Counterfeit components could cause missiles to misfire, radar systems to crash”

EFY Bureau
Counterfeit products emerge in the market almost right after originals are launched. The top five types of semiconductors reported as counterfeits represent US$ 169...

Human Exposure to Mobile Phone EM Radiation

EFY Bureau
In many countries, over half the population uses mobile phones and the market is growing rapidly. Mobile phones emit electromagnetic radiation in the microwave...

Conformal Coating for PCB-Based Electronic Circuits

EFY Bureau
Before electronic circuits based on printed circuit boards (PCBs) found their advent in industrial applications, electrical conductor wires were protected against short-circuits by applying...

Part 4 of 4: Defence Lasers and Optronic Systems: Gas Laser Electronics

EFY Bureau
Carbon dioxide laser-based range finders and laser radar and helium-neon laser-cavity-based ring-laser gyroscope inertial navigation sensors are among the common military applications exploiting use...

“Wearable devices are intensely personal”

EFY Bureau
Q. What is the most important design characteristic of a wearable device that an engineer should keep in mind? A. An important characteristic that influences...

Internet of Things and Big Data: Predict and Change The Future

Dilin Anand
By Dilin Anand and Anagha P Branded as the most over-hyped technology by Garner’s hype cycle report, the Internet of Things (IoT) has seen a...

Physics Nobel Prize 2014 for LEDs as Future Lighting Devices

EFY Bureau
According to Nobel committee citation, this year’s Nobel Prize for Physics has been awarded to Isamu Akasaki and Hiroshi Amano, Nagoya University, Japan, and...

Broadband Internet Access Using ADSL

EFY Bureau
Services like video streaming, voice-over Internet protocol (VoIP), online video gaming, online shopping, telemedicine and broadcasting of TV programmes are a few things that...
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