Korean electronics industry started with manufacture of radios with vacuum tubes in 1959 and now accounts for 16.1 per cent of GNP and 35 per cent of all exports from Korea. South Korea is the world's centre of attraction for semiconductor and...

Video Door Entry System

Video door entry system is a system used in the main gate of a house to help the insider talk to the outsider easily before allowing the later to come inside. Again, the visiting person also gives his identity from outside and makes the insider...

Today fixed landline services is converted into a world's biggest technology that a wireless phone. This type of device is required for each and every person. Many mobile phone master also free their customers to choose this wonderful device over...

Best Laptop of 2012.

Why We prefer Laptop over Desktop According to you can you give the name of the best laptop and laptop accessories as well as best notebooks. That may be easily available and is in your budget. In this year many laptops occur and upgrade in the...

Adding photos to your iPod touch can be tricky for new users. The one thing about Apple products is that people just can't connect it to a computer and copy files into it as we do in most of the phones and portable devices. In Apple's case, you'll...

Movie Watching Experience

Movie watching is one of the best ways to get ourselves entertained. It is cheap and is a good pass time. In 1950’s people use to watch movies in a movie theater which was backward. The ventilation was not proper, the chairs were uncomfortable, the...

Role Of Instrumentation in Industry

  Role of Instrumentation in Industry.Instrument plays a big role in industry. Now almost in every industries automation system introduced. So during running time of plant we have to set some control in input and output and also during...

LORAN-A ANTENNAS

LORAN-A Loran-A operated in the 1850 to 1950 kHz band, uses pulse-time difference as its operating principle with a day/night range of about 800 to 1600 nm. Loran provided facilities whereby ships and aircraft derived their position at long...

  Smartphones are very useful these days and with it one can do his/her work on the move. Browsing, Office apps, image/video editing, games and tons of other options bridges the gap between a computer and a cell phone. But the villain is the...

Facts Of Bowling Pin History

  The history of bowling dates back thousands of years. It is believed by many that a passion for hitting a bowling pin with an object actually struck humanity sometime in the Stone Age. This passion has never gone away, as evidenced by the...

SOLDERING

  Soldering is the process of joining two or more similar or dissimilar metals by melting another metal having low melting point. The materials and tools that are required in the process of soldering are solder, flux, knife, blade, and soldering...

Computer

Computer is a machine which works accurately and very fast. With this we can solve all complicated problems in short time with accuracy. Human beings cannot do repeatedly work with the same efficiency but computer can do the same work with no of...

Todays MP3 player

There was a time when we used to use a pocket transistor to listen to a radio, a tape recorder or a cassette player to listen to our tapes and floppies to save our data. We used to use different devices for different purposes. However, with the...

Working of Refrigerator

Introduction:-                When you take your cold drink for the next time in a very hot day then you are thankful to a machine which is know as refrigerator.Today we have a chilled cold drink and we got a lots of enjoyment by that drink but...

Working of DVD

How DVDs Work Introduction:- It was the VHS tapes that conquered the residence in the video market, but now it was a time of DVDs that fully occupy the position of a VHS tapes.. Departing from tape to disc gave the pleasure of home theater to a...

Nanogenerators as the name suggests is a small chip which can be held in between our two fingers and can generate power equivalent to a typical AA size battery. We are now living in the nano-era where researches and developments are carried out at...

wall speakers

Wall speakers are more common nowadays compared to their counterparts. The wall speakers function on the principle of converting the electrical signal in to audio signal. The basic difference between the wall speakers and other type of speakers is...

Save Electricity

"Save Electricity" The wonders of performed by electricity are so many that it would take a much larger space than this to describe them all.We can speak on the telephone to our friends living in same town, or a thousand miles away, or even...

Which type of handset you prefer?

Now-a-days it is very common among us to buy a mobile phone. Mobiles have become such a craze that boys gives these to girls as a mark of their friendship or vice-verse, husbands and wives give them as gifts in their anniversaries as gifts. It is...

Embedded systems

An embedded arrangement is a sort of electronic scheme that employs a C.P.U. chip or microprocessors to operate. This technology direct to more advance technologies & roots for future embedded practical application, admitting digital consumer...

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