Wednesday, August 17, 2011

Information on computer monitors

!±8± Information on computer monitors

Computer monitor and display on a computer screen or known unit. This is a piece of every computer powered by electricity, it displays images via a device called a computer. This monitor is made up of display device, circuit and housing. The modern monitors use the display device such as a TFT-LCD (Thin Film Transistor Liquid Crystal Display) and the use of the old CRT (Cathode Ray Tube). So, these are the two types of monitors.

The many uses of the computer monitorHardware to display the output. They are

• Plasma Display
• video projectors such as CRT, LCD, DLP, etc.
• FED (Field Emission Display).
• Vector display, etc.

The performance of your computer monitor may be the parameter like brightness, aspect ratio, resolution, dot pitch, response time, refresh rate and viewing angle. The various problems that occur in the monitor are dead pixels stuck pixels, glare,incomplete spectrum, etc.

The various features of your computer monitor is power saving features, touch screen, glossy screen and integrated accessories. The major manufacturers are Acer, Apple, Samsung, Sony, Dell, HP and more. It displays images on the screen. This is an electronic device with which the programs can be viewed on a computer. This change has a higher resolution than TV, and has no tuner at the transmitter.

The screen size is the distancebetween two opposite corners of the screen. So the computer-screen modes are used to know the size of the monitor. The various interfaces are used to communicate with the computer. These computer terminals, the composite signal, monitors and digital TTL monitors. More than one monitor can be connected to the device. This can happen in two ways, and contains

• mirroring or cloning,
• Extension.

CRT is a CRT monitor. In this, the screen is coated withPhosphor dots and points of each call a pixel. The rear of the CRT is the negatively charged cathode. So, this is important to turn the monitor to view images.


Information on computer monitors

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Monday, August 15, 2011

Acer X1230PS DLP Projector

!±8± Acer X1230PS DLP Projector

Brand : Acer | Rate : | Price : $489.99
Post Date : Aug 16, 2011 00:45:08 | Usually ships in 24 hours


  • Projection System: DLP? (Digital Light Processing?) technology from Texas Instruments
  • Projection Mode: Front, rear, front ceiling, rear ceiling Video Compatability: NTSC (3.58/4.43) PAL (B/D/G/H/I/M/N) SECAM (B/D/G/K/K1/L) HDTV (720p, 1080i, 1080p) EDTV (480p, 576p) SDTV (480i, 576i)
  • Resolution: Native: XGA (1024 x 768) Maximum: UXGA (1600 x 1200) Maximum Wide: 1080p (1920 x 1080) Contrast/Aspect Ratio: Contrast: 3700:1 Aspect: 4:3 (native), 16:9
  • Brightness - ANSI Lumens: Standard Mode: 2500 Economy Mode: 2000 Projection Lens: F = 2.6 ~ 2.78, f = 10.2mm ~ 12.24mm 1:1.2 manual zoom and focus Vertical Refresh Rate: 50Hz ~ 120Hz
  • Included Accessories: Remote control (battery included) Lens cap Carrying case AC power cord CD-ROM user?s guide Quick-start card Security card VGA and composite video cables

More Specification..!!

Acer X1230PS DLP Projector

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Friday, August 5, 2011

Android handphones - Comparison of the Top 7 Android Phones

!±8± Android handphones - Comparison of the Top 7 Android Phones

There are so many versions of Android on the handphone market. How do you know which one is best? Before buying your handphone android, you need to do some work. Select an android handphone according to your needs and desires.

After a handphone android, that fit your unique lifestyle! It gives you a lot of comfort.

So, ask yourself the following questions:

Want 1) What do you expect from your handphone?

2) Are you taking your handphone via SMSPictures, record videos, listen to music, internet access, play, make calls, check the weather, check your cash flow, or GPS, keep in touch?

3) How does the handphone for me?

Let's take a look at one of the first 7 handphones Android on the market today.

The 7 handphones Android are:

1) HTC EVO 4G uses the Android operating system associated with the 4G network. This is hand-phone with a 1 GHz processor, 4.3 inch screen, dual cameras, all withwhich has a resolution of 8 megapixels and 1.3 megapixels.

2) Incredible HTC Droid uses HTC's Android operating system 2.1 with UI sense. It has features that are 3.7-inch AMOLED screen multitouch, Snapdragon processor 1 GHz, 8-megapixel camera with dual LED flash, integrated GPS and Wi ..

3) Sony Ericsson Xperia X10 uses the version of the Google Android operating system 1.6. It.com with a screen width up to 4-inch capacitive touch screen and uses the Qualcomm Snapdragon processor 1 GHz This phonehas 8.1 megapixel camera with LED flash, microUSB Card slot is provided.

4) Epic Samsung 4G has a physical keyboard, a front facing camera and runs on Sprint's 4G network. You can choose the keyboard TouchWiz Swype keyboard, or keyboard Android natives. And 'social center, the flow of your Facebook, MySpace and Twitter combined into a single view

5) Beam i8520 Samsung DLP Pico, who actually incorporated into the device. Hea thin frame 14.9 mm, to 3.7? Super AMOLED WVGA display, 8 megapixel camera with autofocus and flash, GPS, Wi-Fi, DLNA, 7.2 Mbps HSDPA (900/1900/2100MHz), 16 GB of internal memory, 512 MB ROM / 384 MB of RAM and a 1800 mAh which is up to 7 hours and 50 minutes of talk time 3G performance. OS wise, the i8520 Android 2.1 will work with "Specialized projector IU.

6) Acer BeTouch has a color touch screen. It is a compact unit, the 103 mm x 54 mm and a thickness of only 13mm. ThisST Ericsson handphone the popular 416 MHz processor PNX6715 uses only the operating system Android. It has GPRS and EDGE, USB and Bluetooth connectivity. Access to the Internet through the built-in HSDPA with a speed of 3.6 Mbps has an internal memory of 256 MB with the ability to use additional maps and the integrated microSD card slot to increase capacity, if necessary . This is a colorful, 3.15-megapixel camera with video. E 'EntertainmentFeatures such as FM radio, MP4/MP3 media players and games. It comes with a 2.8-inch TFT touchscreen with 240 x 320 pixels.

He 7) Quench Motorola phone contacts synchronized screen.It your book, media, messaging and e-mail route with the sources of social networking in a single home entertainment features such as media players that are in line with YouTube, TuneWiki, SoundHound GoTV and colleague. There are also streaming FM support.It Swype a data entry option is available. E '3G phone on a triple-band UMTS / HSDPA / HSUPA and quad-band GSM / GPRS / EDGE on 2G. It has WiFi, GPS, Bluetooth 2.1 with A2DP for local data transfers. It has a 5 megapixel camera with LED flash autofocus and CIF video capture at 25 frames per second. For headphones, you can choose between a wired 3.5 mm headphone jack or wireless Bluetooth A2DP. It is available in four colors, ie white, black, violet and licorice.

Go through the various specifications of Android phones by hand and then an essayChoice.


Android handphones - Comparison of the Top 7 Android Phones

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