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Enjoy Wi-Fi

Written By: admin - May• 16•12

Wi-Fi defines itself as Wireless fidelity. Wi-Fi is a range of wireless network connected to the internet. The coverage of one or more hotspots (interconnected access points) can commonly comprise an area. It is installed in many personal computers, laptops, smartphones, mp3 players and printers which provide the users to have an access to the internet.

It is a wireless networking technology which uses radio waves to supply wireless high speed network and internet connections. It is owned by an organization named Wi-Fi Alliance.

It works anywhere in the world. It allows the operation of LANs (local area network) without physical wires for the devices of the users. The sender and receiver only use radio frequency technology. (more…)

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Things You Should Consider When Purchasing Computer Monitor

Written By: admin - May• 08•12

If you are planning to purchase a new computer monitor because your current one may either be broken or you just want to have a new one, here are some tips on how you will be able to purchase the best computer monitor for you.

There are several things that you should consider when you are purchasing a new monitor for your computer. One of the most important things that you should consider when you are purchasing not only a new monitor but also other types of electronic devices is their efficiency when it comes to the consumption of electricity.

There are actually two types of computer monitors as of today and they are the CRT ones and LCD ones. The main difference between the two is the way on how they display outputs. (more…)

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Know More about Analog to Digital Converters

Written By: admin - May• 01•12

Before we are able to fully understand the concept of Analog to Digital conversion, we first should know more about the different kinds of signals that we have today.

When we are transmitting information over a media or network, the very information that we are trying to send is converted into a form of signal. Signals can be distinguished into two main categories and they are analog and digital.

Analog signals are the signals that old phone lines use. The common information that is being transmitted using an analog signal is voices, TV signals, and radio signals. The concepts of analog signals can be considered as merely approximation or estimation of information since there is no definite level when it comes to analog signals. (more…)

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