Coreelectronics

Archive for the ‘Coreelectronics’ Category

Elements of communication system

January 29th, 2010 by Thomson | No Comments | Filed in Coreelectronics

Communication:
It is the process of exchanging information from one position to the other. Electronic communication is the transmission, reception and processing of information between two or more locations using electronic circuits.
Elements of communication:

Information signal is given to the transmitter which then transmits the message over the medium to the receiver. Noise gets added up to the message in the channel. It degrades the transmitted information.
Transmitter:
It has a collection of electronic components and circuits which are designed to convert information signal into electronic signals compatible with the medium.
Receiver:
It accepts the transmitted message and converts it back into an understandable form.
Communication channel:
It is the medium by which electronic signal is sent from one location to the other.
Signals which have to be transmitted are converted into electric and magnetic fields that propagate readily over long distances. Also, the medium attenuates the signal which results in the signal degradation. Finally the amplitude of the signal received will be much lower than original signal. Hence, the amplification of the signal should be done both at the transmitter and the receiver.
Noise:
It is the unwanted electrical energy which gets added up with the information signal at the channel.
E.g.: Noise due to lightening i.e., from the atmosphere, Internal noise due to internal agitation of atoms inside the components.
Due to noise message may get completely missed or misinterpreted.

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Free download paragon system backup 2010 free serial key

January 20th, 2010 by Thomson | 2 Comments | Filed in Coreelectronics

It is a fact that you cannot fully rely on your personal computer. There is a chance for all the electronic devices to crash at any time. What will you do if your system crashes? No need to worry about the loss of data anymore if you have paragon system backup 2010. The new paragon system backup 2010 is a really useful tool with which you can take backup of all the critical data and even the operating system. With the help of this recovery tools like paragon system backup 2010 you can have a backup of your critical information during the time of a system crash.

Features of the new paragon system backup 2010 will help you to save your data from being lost. Storage of backup images can be managed by the create new storage wizard. With the help of the new paragon system backup 2010 you can take backups and store on external drives. Paragon system backup 2010 have another feature called smart backup. The smart backup feature of the new paragon system backup 2010 will take a backup in the background without much loss in the performance. Actual cost of paragon system backup 2010 is about 30 dollars. But there is a chance for you get the same for free.

How to get paragon system backup 2010 for free?

Goto the promotional webpage page at http://www.paragon-software.com/registration/sbrc.html
Fill the details in the form shown on the resulting web page.
Paragon System Backup 2010 RC Product Key and Serial Number will be emailed to you.
Download Paragon System Backup 2010 by following the link – http://dl.paragon-software.com/beta/Paragon_SystemBackup2010-rc.exe
Copy of Paragon System Backup 2010 can be registered with the information provided in the mail.

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Tags: backup, backup software, backup utility, data backup software, data recovery software, imaging software, system backup software, windows backup software

Buy the new Panasonic VIERA TH-P54Z1N

January 8th, 2010 by Thomson | No Comments | Filed in Coreelectronics

Buy the new Panasonic VIERA TH-P54Z1N

The Z series plasma TV of Panasonic is an ultra thin model. It is a Full-HD NeoPDP plasma TV model. Picture quality of this model is excellent. Networking capabilities of the new Viera TH-P54Z1N plasma TV is great.

Features of Panasonic Viera TH-P54Z1N:

The new Panasonic Viera TH-P54Z1N has a sub-field drive of about 600Hz.

Display of the new Panasonic Viera TH-P54Z1N plasma TV is THX certified.

Panasonic Viera TH-P54Z1N has a very high contrast ratio of about 2,000,000:1. This high contrast ration gives infinite black.

Networking capabilities of the new Panasonic Viera TH-P54Z1N is useful and quiet good.

You can view images by using the new Panasonic Viera TH-P54Z1N.

Price of Panasonic Viera TH-P54Z1N:

Price of the new Panasonic Viera TH-P54Z1N is about Rs. 328274.0

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Tags: panasonic plasma tv reviews, panasonic plasma tv¸ panasonic televisions, panasonic Viera, panasonic viera hdtv, panasonic viera plasma, panasonic viera plasma tv, Panasonic Viera TH-P54Z1N, panasonic viera tv, plasma tv, plasma tv reviews

AMD Phenom II X4 955 BE features

January 7th, 2010 by Thomson | No Comments | Filed in Coreelectronics

AMD Phenom II X4 955 BE features

AMD Phenom II X4 955 BE, where BE stands for Black Edition, is AMD’s fastest processor they have released till now. Default clock speed of AMD Phenom II X4 955 processor is 3.2 GHz. Socket AM3 is supported by the new AMD Phenom II X4 955 in addition to AM2+ motherboards.

Memory support of AMD Phenom II X4 955

Both DDR2 and DDR3 memories are compatible with the new AMD Phenom II X4 955 processor.

Over clocking AMD Phenom II X4 955

The new AMD Phenom II X4 955 processor has an unlocked multiplier. The presence of this unlocked multiplier helps in unlocking the new AMD Phenom II X4 955.

AMD is competing with Intel’s Core 2 Quad Q9590.

Price of AMD Phenom II X4 955

AMD Phenom II X4 955 can be bought for 217.99 Euro. Indian customers would like to know the amount in INR. Price of AMD Phenom II X4 955 is 14,266.62 Rupees.

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Tags: AM2+ motherboards, amd phenom, amd phenom ii, AMD Phenom II X4, AMD Phenom II X4 955, Core 2 Quad, Core 2 Quad Q9590, Socket AM3

AMD Phenom processors

January 6th, 2010 by Thomson | 1 Comment | Filed in Coreelectronics

AMD Phenom processors are developed for the exact purpose of utilizing the full capacity of the multi core feature. AMD Phenom processors having four cores and three cores give their full capacity performance in the new incarnation. Multi tasking can be enjoyable with Phenom processors. Mission critical business applications can be performed effectively with AMD Phenom line up. Visual designing and modelling can be done with ease. High end gaming and visually appealing digital media, entertainment stuff will run smoothly with the Phenom array of AMD processors. You will not feel stuck, but will experience a smoother running of any kind of complex software applications with the multi-core technology.

AMD Phenom Benefits and Features

The Hyper Transport Technology version 3.0 helps in the effective power utilization of the PC powered by AMD Phenom.

Most of us are just hearing the hissing sound of the processor fan. With the new AMD Phenom you can listen to your favourite track instead of listening to the hissing sound of your processor cooling fan.

EVP or Enhanced Virus Protection technology helps you to increase your network security by hindering the protection of certain virus.

Go for AMD Phenom with confidence

AMD, founded in 1969 has shipped millions of processors worldwide. You can enjoy ultimate performance at reasonable price. When you buy an AMD Phenom processor you are buying power packed performance in the form of a processor.

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Tags: amd phenom, amd phenom 9500, amd phenom 9550, amd phenom 9850, amd phenom ii, amd phenom processor, amd phenom processors, amd phenom x3, amd phenom x3 8400, amd phenom x4, amd quad core, quad core

Sony Bravia- Sony Bravia KDL-52XBR9 price and Sony Bravia KDL-52XBR9 specifications

January 4th, 2010 by Thomson | 2 Comments | Filed in Coreelectronics

LCD TV market is growing at a very fast rate. Sony Corporation has launched a new LCD TV in the XBR series. It is nothing but the new Sony Bravia KDL-52XBR9 LCD TV. The new Sony Bravia KDL-52XBR9 LCD TV is a 52 inch LCD TV. We have to consider the resolution of the new Sony Bravia KDL-52XBR9 LCD TV. Talking about its resolution it is an LCD TV with a resolution of 1080 pixels. Refresh rate of the LCD panel of the new Sony Bravia is 240Hz. Cool features of the new Sony Bravia are yet to be mentioned. This 52 inch LCD TV is having the lavishness of internet connectivity. Not only internet connectivity, a lot more features are encapsulated in the casing of the new Sony Bravia KDL-52XBR9.Since the new Sony Bravia has got the connectivity feature to the world wide web, yahoo comes with the magic. You can have real time weather reports and your favourite team’s scores in cricket displayed on the 52 inch LCD TV, Sony Bravia. The new Sony Bravia KDL-52XBR9 LCD TV can be used to view video from yahoo and stock market updates. All the previously mentioned features are made possible by the yahoo widgets. The LCD panel has a fluorescent backlight. There are four HDM inputs for connecting your sources with the Sony Bravia KDL-52XBR9. It is also possible to view live streamed videos from computer network by using the new Sony Bravia KDL-52XBR9.

Key features of Sony Bravia KDL-52XBR9

First of all we have to mention about the serene size of Sony Bravia KDL-52XBR9. This is the key feature that determines several other factors including price. Sony Bravia KDL-52XBR9 is a 52 inch LCD TV from Sony. You can enjoy quality picture on the wide screen. In addition to the large size the new Sony Bravia KDL-52XBR9 LCD TV has a high resolution of 1080 pixels. Refresh rate of this LCD TV is about 240Hz. The new Sony Bravia KDL-52XBR9 is powered by the motion flow technology and Bravia Engine 3 video processing. Yahoo widgets help you in knowing real-time news, weather report, cricket scores etc. Your Personal Computer can be connected to the new Sony Bravia KDL-52XBR9. Four HDMI inputs are really useful. You can watch streamed videos from a network. TV guides help you to know the TV programs in advance. But it would be cool if it is powered by the internet.

Main features of Sony Bravia KDL-52XBR9

The new Sony Bravia KDL-52XBR9 has built in tuner for HDTV. Sony Bravia KDL-52XBR9 has an aspect ratio of 16:9. It has a contrast ratio of about 3800:1. Dynamic contrast ratio of the new Sony Bravia KDL-52XBR9 is about 100000:1. The new Sony Bravia KDL-52XBR9 has Energy star certification. Viewing angle of the new Sony Bravia KDL-52XBR9 is 178 degree vertical and 178 degree horizontal. The LCD TV can be mounted on wall and it can be operated by the remote control accompanying it.

Input and output ports of Sony Bravia KDL-52XBR9

The DB15 input for PC video is provided in the rear of the Sony Bravia KDL-52XBR9. The LCD TV, Sony Bravia KDL-52XBR9 can be connected to Internet via the RJ45 input provided in the rear. Four HDMI inputs are distributed in such a way that one is there on the side and three at the back side. In addition to that there is an optical rear output also. Four analogue audio inputs are provided in such a way that three are there in the rear side and one in the front side. There is also one rear analogue audio output. Sony Bravia KDL-52XBR9 also has two rear component video inputs. You can find S-video and USB ports towards the side of the new Sony Bravia KDL-52XBR9.

Audio of Sony Bravia KDL-52XBR9

The new Sony Bravia KDL-52XBR9 has got two 10 watts speakers in its frame work.

Sony Bravia KDL-52XBR9 dimensions

Sony Bravia KDL-52XBR9 is 49 inch wide. Height of the new Sony Bravia KDL-52XBR9 is about 32.4 inches. Talking about the depth of Sony Bravia KDl-52XBR9 it is 14.1 inches. It is better to seek the help of your friend to hang the new Sony Bravia on wall, since it weighs 69 pounds.

Price of Sony Bravia KDL-52XBR9

Price of the new Sony Bravia KDL-52XBR9 is about 2009.99 US Dollars. It is about 92, 921.85 INR.

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Tags: 1080p lcd tv, best lcd tv, buy lcd tv, hd lcd tv, lcd tv ratings, lcd tv reviews, Sony Bravia, Sony Bravia KDL-52XBR9

Happy New Year: New Year with Google

December 31st, 2009 by Thomson | No Comments | Filed in Coreelectronics

First of all warm new year wishes to one and all. Finally the world has stepped into the new year. 2010 will be a prosperous year to the whole world. Let us take nice decisions and work hard to achieve our goals. Google had its own unique New Year celebration on its home page www.google.com. Those who have pressed the “I’m feeling lucky” button might have seen a count down. That was actually the time in seconds for the new year to arrive. The whole world was waiting to see what will happen at the end of the count down. When the counter reached “0″ google home page was filled with fireworks. Checkout the fireworks below.

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Google’s New Year count down?

December 23rd, 2009 by Thomson | No Comments | Filed in Coreelectronics

I have seen the Google search page many times. Clicked the “Google Search” a lot. But yesterday I clicked the button next to it that is the “I’m Feeling Lucky” button. Just to know what will happen. On clicking the button I saw a strange count down. It appeared just below the privacy policy of Google search page. You can also give a try. You have to click the “I’m feeling lucky” button without entering any query in the search box. So just do it and see the countdown. A screen shot of which is shown below.

So what is the meaning of this strange count down? It is nothing but the time in seconds left for the New Year to arrive!!

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Tags: countdown, google, Google’s New Year count down, i'm feeling lucky, new year

Free download- Free personal password manager

December 21st, 2009 by Thomson | 5 Comments | Filed in Coreelectronics

Today you have to remember a lot of passwords. You need a password for your Windows network logon, for your e-mail account, your homepage FTP password, online passwords for website member account. The list goes like this. Also, you have to use different passwords for each of your account. If you use only one password for all your accounts, and if someone gets this password everything is gone. The thief can access your e-mail account, homepage, etc. The situation is unimaginable.

KeePass is a free open source personal password managing software. It helps you to manage your personal passwords in a more secure manner. All your passwords can be put in one database. This database is locked with one master key or a key file as the case may be.

So you by remembering one a single master password or select the key file to unlock the whole database containing rest of your passwords. The databases are encrypted using the most secure and best known encryption algorithms, AES and Twofish.

You can specify the master key and/or the key file as shown below.

Add a new password entry as shown below

How to get the KeePass for free?

Download KeePass Password Safe (1.3Mb)

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Tags: free download, Free personal password manager, password, password manager

Free serial key of Avira Antivir

December 19th, 2009 by Thomson | No Comments | Filed in Coreelectronics

Avira AntiVir Premium is world’s one of the best Antivirus technology. Avira AntiVir can protect you from all threats. It can protect you from viruses, worms, trojans. Rootkits, phishings, adware, spyware, bots etc cannot harm you. Avira AntiVir has best detection rates. It has top-class security with several updates a day. This is an opportunity for you to get Free 3 Months Genuine Serial key of Avira AntiVir Premium. Avira AntiVir Premium has got many features.It stops all types of viruses. Ad/spyware is eliminated by AntiAd/Spyware. AntiPhishing proactive protection prevents phising. AntiRootkit prevents hidden rootkit attacks. AntiDrive-by avoid downloading viruses during surfing. EmailScanner enhances email protection. WebGuard protection keeps away all malicious websites. A bootable rescue CD can be created by the rescuesystem. QuickRemoval kills all viruses at the push of a button.

You can just fill a simple form to get the Genuine License Key of Avira AntiVir Premium. The key will be valid for 3 months.

How to get the free serial key of Avira AntiVir Premium?

Step 1: Go to the promotional web page of antivir at http://www.antivir.com.tr/cebit/premium/

Step 2: Key in your title, name, surname, email address and country as shown below. Note: the webpage is in Turkish language, you can use Google translate to view it in English.

Step 3: Check your inbox for the free serial key having a validity of 92 days. The key would be like, HBEDV.KEY, store it in your PC.

Step 4: Download and install the software by following the link shown below.

http://dlpe.antivir.com/package/wks_avira/win32/en/pepr/avira_antivir_premium_en.exe

Step 5: During installation you will be asked for the license. Just import the license when asked.

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Tags: Avira AntiVir Premium, Free serial key, Free serial key of Avria Antivir

Free Download- windows 7 compatible yahoo messenger 10

December 17th, 2009 by Thomson | 7 Comments | Filed in Coreelectronics

Yahoo Messenger which is one of the most popular instant messaging applications used to chat with friends and family. Yahoo has released the latest version of its messenger that is Yahoo Messenger 10. Yahoo Messenger 10 is fully compatible with Windows 7.The latest Yahoo Messenger 10 have many features and improvements. Enhanced video calling and improved language support are some of the key features of Yahoo Messenger 10.

Key features of yahoo messenger 10

Ultra high-quality video calling – Webcam feature has been enhanced to make it 1:1.This allows you to make ultra high-quality video calls from anywhere. It is also possible to have a full screen video. The video call can be sync with voice calling. Video windows can be swapped. You can also position the video windows in such a way that they reside side-by-side. Options are there to mute the call or to place it on hold.

“Yahoo Updates” view of the contact list – You can have your friend’s latest updates from sites including Yahoo!, Flickr, Twitter, last.fm and many more with the newly added “Updates” view of the contact list. Updates can be disabled by just going to Messenger > Preferences > Yahoo! Updates. From here the alerts can easily be turn on and off. You can also set update preferences by contact or by type of updates.

Modified language support – Your preferred language can be changed in Yahoo! Messenger with a few mouse clicks.16 different languages are supported by the new Yahoo messenger 10. All the buttons, menus and different parts of the interface will get changed to that language within seconds. By going to Messenger > Preferences > Language your language selection can be made.

Stealth and Privacy Settings – This new feature allow you to control who sees you online. You can also easily block unwanted IMs. By right clicking on a friend in your contact list individual stealth settings can be accessed. You can also appear invisible to an entire group of friends.

Instant Messaging – Text messages can be sent in real-time to your friends on Yahoo! Messenger.

Chat Rooms – Chat rooms allow you to join a chat room. You can meet new friends in various chat rooms.

Photo Sharing – Photos can be shared from your desktop or Flickr. Details about the shared photos can be discussed over IM when you and a friend view the photos together.

Webcam – You just need to plug in your webcam to share live video with your friends over the new Yahoo messenger 10.

IM Conferencing – Conference rooms can be created. You can have IM with many of your friends at once in any conference room. This also includes voice capabilities.

IM with Friends on Other similar Networks – You can have IM with friends who use Windows Live Messenger, Reuters Messaging etc right from Yahoo! Messenger.

File Transfer – You can easily share files to your friend while you IM.2 GB is the upper limit.

Other features of Yahoo Messenger include:

IM Forwarding to Mobile phones, the new contact Search Bar, modified Yahoo! Address Book, Yahoo! Mail alerts, Tabbed IM Windows, Emoticons, Avatars, Skins, Yahoo! Games and lot more.

How to get the free Yahoo messenger 10?

Click on the links below to download the free yahoo messenger 10.

Yahoo messenger 10.0.0.1102 download link

Yahoo messenger 10 download link

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Tags: Chat Rooms, IM Conferencing, Instant Messaging, Yahoo Messenger 10, Yahoo Messenger 10 free download, yahoo messenger video calling

AMD Triple-core Athlon II X3 435 and 425 Processors

December 16th, 2009 by Thomson | No Comments | Filed in Coreelectronics

The California-based Advanced Micro Devices (AMD) has announced the upcoming availability of its new desktop processors. The new processors come under AMD’s leading line of Athlon II chips. The newly announced chips are the company’s first Athlon triple-core processors. The newly announced array of Athlon II CPUs has quad-core models. The chips have triple-core and dual-core in eight total new chips. Out of that six chips are the parts of the energy-efficient line-up. The low-cost model among the processors of AMD is the dual-core Athlon II X2 235e. This processor is specially designed to offer high speed of 2.7GHz. It can also give a TDP of 45W to the users.
(more…)

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Tags: 240e, 400e, 405e, 600e and 605e, AMD 235e, Athlon II X2, Athlon II X3 425, Athlon II X3 435, Athlon triple-core processors

Download free WiFi client

December 11th, 2009 by Thomson | No Comments | Filed in Coreelectronics

Even though your operating system has the built-in ability to detect and connect to the available WiFi networks you can do the same using a simple software application. Most of you find it difficult to use the default WiFi monitoring utility of you operating system. But the task can be made simple of you can monitor and connect to the available WiFi networks using a utility that can be launched by a double click on its icon on your desktop.
LucidLink WiFi client features:

Using the WiFi client discussed here you can connect to home, office or public WiFi networks. This WiFi client can be installed and used with ease and can solve a lot of problems faced by WiFi users. Incompatible network security settings can be corrected by the users themselves, by looking at the message (if any) provided by the WiFi client. Potential security attacks like Evil Twin and Man-in-the middle are detected and warned. WEP, WPA-PSK and open networks are supported by this handy WiFi client.

How to download the free version?

Follow this link FREE DOWNLOAD and then click on the site1 link given under Download Locations.

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Tags: free download, WiFi client

Recharge your mobile phone from laptop

December 10th, 2009 by Thomson | No Comments | Filed in Coreelectronics

Simplification is the order of the day. All of us want everything to be done with minimum resources. From this point of view, if you have a laptop a charging device for your mobile phone would be an extravagance. It would be more convenient if you can charge your cell phone from your laptop. It is possible by the use of the USB mobile charger discussed here.

Instead of the bulky mobile phone chargers you can charge your mobile phone using this USB charging cable. Following mobile phones are supported by this USB charging cable.

Click here to BUY

Nokia:

8200
8800
252
282
3200
3300
5100
6100
7100
8200
8800
nk402
nk702

Motorola:

Startac Vader
Talkabout
T8090
T8097
T8160
T8167
T8197
Timeport

Samsung:

2000
6100
3500
8500
n150
n200
t300
850
sch-411

Ericsson:

A2618
A2628
R310
R320
R380
R520T20
T28World
T28z
T29
R250
R280
R600
600
700
800
738
768
788
T10
T18
A1018
SH868
SH888

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Tags: charge mobile phone from laptop, Mobile phone, recharge, USB

Free software to cool down your hot lap top

December 10th, 2009 by Thomson | No Comments | Filed in Coreelectronics

Most of the people face the problem of their laptop being heated up. Here you can read about, download and use a free software tool to fix the overheating problem. Using this free software called speed fan you can control the speed of your laptop’s cooling fan. This free software allows you to monitor the temperature of your laptop’s hard disk and motherboard. You can use S.M.A.R.T or SCSI attributes for this purpose. Custom events can be created to handle all the events automatically.
You can down load speed fan from the website of speed fan.

After downloading the executable file double click the setup file to agree with the licence terms.

Browse the location to which the tool is to be installed and click install.

On successful installation you will get a message like installation has been completed successfully.

Now launch the software by double clicking the shortcut icon added to the desktop during installation. You can see a screen like this upon launching the software. Click on the readings tab to know the CPU usage and CPU temperature.

Speed fan will automatically detect the hardware configuration of your laptop. But you can configure by the click of the configure button.

A few tips to avoid overheating of your laptops:

1) Clean out your laptop fan often.

2) Purchase a laptop cooler to increase the life of your laptop.

3) Do not block the air intake and exhaust vents of your laptop.

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Tags: cooling, free download, Free software, laptop