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Instrumentation Engineering: A Vast Field That’s Growing
The instruments we see today were either non-existent or worked very differently ten to fifteen years ago. It would not be wrong to say...
Sensors for Industrial Automation: ‘A Choice to Make’
What is the first thing that comes to your mind when you hear the word 'sensor'? It would most likely be the sense organs...
How Much Technology can one ‘Play’ with?
Babak Rafati became a FIFA referee in 2008 after only two-and-a-half years and 34 matches in the Bundesliga. Rafati always preferred watching the referee...
Which Wireless Technology Should You Use?
There are a large number of wireless technologies available, both standardised and proprietary. Having assessed the most used technologies (to ensure a decent level...
Qi Versus power 2.0: Who Will Win the Wireless Charging Challenge?
You place your phone on your bedside table, and it automatically starts charging. You place your hand-blender on the kitchen counter-top and it charges...
Lithium-ion Batteries Portable Power Source for Portable Devices
Have you ever been in a situation where you had to make an urgent call and your cellphone ran out of power, or your...
Nanotechnology: The lord of Small things!
“Everything can be made in some way better—stronger, lighter, cheaper, easier to recycle—if it’s engineered and manufactured at the nanometre scale.” — Stan Williams...
Digital Signal Processing (DSP) Careers in India: Skills, Scope & Salary Guide
Digital signal processing (DSP) has two facets—hardware design and software algorithms and applications. Traditionally, India has been a power house of software and hence...
Twinkie, Twinkie little LEDs
SEPTEMBER 2011: Big things come in small packages. This statement holds 100 per cent true for light-emitting diodes (LEDs), which are now celebrated for...
Being Different Helps
Capturing images in the wild—with no power
Suppose you are camping or trekking and your camera runs out of power just when you are witnessing...
