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Technology Focus

Focused stories on specific technologies, verticals or applications.

Security Testing Tools: Wapiti, OWASP ZAP and Netsparker—A Comparison

Before digging into the details of web application security testing, let us first take a brief overview of application security testing. Security testing can be divided into security functional testing and...

RED PITAYA – An All-in-One Oscilloscope, Function Generator, Spectrum & Frequency Analyser

We are in the era of mobiles, gadgets and instruments that are portable, packed with lot of features, have web connectivity and available at a very economical price point. Pick up...

IPv6: The New Address

Every computer or other device that connects to the Internet requires a unique Internet protocol (IP) address. Internet protocol version 4 (IPv4) uses 32-bit addresses that allow 232 or about 4.3...

How Application-Specific Development Boards Help Designers

Using development boards to design a device makes the job simpler. While selecting the board, go for one that requires minimum changes for your application. However, for intense applications, something a...

To Strip Down or Not! How to Make a Mass Market Product

Technology is one of the key routes in bridging the gap between the rich and the poor in countries like India, and can facilitate development in many ways. It can enable...

Metal and Air Reaction To Generate Power For Robots

Although suitable to some extent, batteries required to operate robots have certain flaws. A unique electrolysis involving metal and air can overcome that. Automated machines or robots have several advantages: they are...

IC Fabrication: Increasing Transistors, Reducing Fin Size

We are moving to a world which wants everything small except profits. We have small computers on our wrists, which we smartly call a smartwatch. Then we have the smart glasses,...

Increasing Processing Power of DIY and Hobbyist Development Boards

Ever since Arduino came into being, development boards have become a very common tool among engineers trying to design various kinds of circuits. The market is flooded with development boards with...

Why E-Waste Cannot Be Taken Lightly

Electronic waste (e-waste) or waste electrical and electronic equipment (WEEE) is a term used to cover all electrical or electronic equipment and their parts that have been discarded by their users...

Analog, MEMS and Sensors in Wearables

Wearable are electronic devices which are small and light weight so can born by the user. They are getting adopted as watches, fashion accessory, fitness tracker, security devices or specialized medical...

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