Tuesday, August 4, 2009
Sunday, July 26, 2009
Sony Cyber Shot Camera | Slim Digital Cameras
Easily capture special moments with family and friends using this digital camera that features face detection technology and a SteadyShot optical image stabilization for clear, detailed images. camera,digital camera.
Enter the world of digital photography with this impressive all around performer. The Sony Cyber Shot DSC-W230 Digital Camera combines point and shoot ease with a host of advanced features in a sophisticated, compact body. A 12.1 megapixel image sensor and a Carl Zeiss® 4x optical zoom lens offer ultra crisp shots and quality close ups.
Not sure which mode is best for your shot? Intelligent Scene Recognition automatically detects the surroundings and adjusts the settings for you. Face Detection capture faces with natural skin tones, while Smile Shutter" technology capture a smile the moment it happens. To minimize blurry photos, Optical SteadyShot™ image stabilization is included for great looking pictures. You can even hook up the Sony Cyber Shot DSC-W230 Digital Camera to a compatible HDTV and show off your shots on the big screen in high definition.
Main Specifications:
Megapixels: 12.1
Zoom range: 4x (Optical), 8x (Digital), 22x (Smart zoom)
Shutter speed: 1/1000-1/2sec
Storage type: Internal memory approx. 15 MB,
Memory Stick Duo / PRO Duo / PRO Duo (High Speed) / PRO-HG Duo compatible (not supplied)
Battery type: Lithium-ion battery NP-BG1, charger BC-CSGB / BC-CSGC supplied
Features include:
12.1 effective megapixel resolution for very high quality imaging and detail packed enlargements.
4x optical zoom Carl Zeiss Vario Tessar lens with 30mm wide angle for panoramic landscapes and large group shots.
Enhanced Smile Shutter automatically fires shutter when subject smiles: now easier to use with adjustable smile threshold.
Enhanced Face Detection with selectable adult/child priority high-speed subject tracking for clearer portraits. Includes Face Motion Detection.
Intelligent Scene Recognition simplifies shooting by choosing best settings for difficult conditions such as twilight portraits and backlit scenes.
Optical SteadyShot, high sensitivity ISO 3200 and Clear RAW Noise Reduction for high quality images with reduced blur during handheld shooting in low light.
Large, wide 3.0 inch (230K dot) Clear Photo LCD plus touchscreen with wide viewing angle.
Available in a choice of beautiful colors to match your personal taste.
HD output to view video and still images on HD TV (requires optional cable). PhotoTV HD enhances still image viewing on compatible BRAVIA™ TV.
BIONZ processor for enhanced image quality, reduced image noise and fast shooting response.
D Range Optimizer with new Plus mode adjusts exposure and contrast in high contrast and backlit scenes.
HD Slideshow with music offers fun image display with effects and music on LCD or connected HD TV.
Fun in camera retouching functions including trim, red eye correction and artistic filters.
Picture Motion Browser software simplifies image management, searches and viewing on PC.
Monday, July 13, 2009
Natural Gas Generators | Gas Electric Generator
Natural gas generators usage should generally increase as it is the cleanest burning fossil fuel. Compared with oil and coal, natural gas generators produce lower emissions of nitrogen, sulfur, and greenhouse gasses like carbon dioxide. Natural gas generators also do not produce a pungent odor like a gasoline or diesel fueled one would. For people with homes powered with some natural gas, the comparison of the gas bill and the electricity bill will definitely show how much cheaper gas is. Even though natural gas electricity generation is used much less in homes, mainly for ranges, oven, heating water, and others, a natural gas generators can save up to 40% more than gasoline and diesel.
Now that we know natural gas generators are cleaner and cheaper, it is not hard to see that they are more efficient. For residential and business electrical power generation using natural gas, the fuel supply is already supplied and there is no need to purchase extra fuel and store it. Gas lines are already in place, delivering natural gas that can be used by power generators. For a portable natural gas generators, fuel storages similar to propane tanks for many barbecue grills can be bought and transported fairly easily to remote areas to provide electrical energy.
Natural gas is a very efficient fuel for powering emergency or portable generator. When it comes to providing power at an affordable cost, natural gas is probably the best for non renewable resources.
Although natural gas is not the perfect fuel replacement, it is a good cheap and clean alternative that should rise significantly in generator usage.
Wednesday, June 24, 2009
Solar Energy Car | Solar Electric Car
A solar vehicle is an electric vehicle powered by a type of renewable energy, by solar energy obtained from solar panels on the surface (generally, the roof) of the vehicle. Photovoltaic (PV) cells convert the Sun's energy directly into electrical energy. Solar vehicles are not practical day-to-day transportation devices at present, but are primarily demonstration vehicles and engineering exercises, often sponsored by government agencies.
Solar cars combine technology typically used in the aerospace, bicycle, alternative energy and automotive industries. The design of a solar vehicle is severely limited by the energy input into the car (batteries and power from the sun). Virtually all solar cars ever built have been for the purpose of solar car races (with notable exceptions).
Solar cars are powered by the sun's energy. The main component of a solar car is its solar array, which collect the energy from the sun and converts it into usable electrical energy. The solar cells collect a portion of the sun's energy and stores it into the batteries of the solar car.
The car weighs in at around 400 kilograms with two occupants ballasted to 80kg each and uses mainly carbon fibre throughout its construction. It also uses aluminium, kevlar and carbon kevlar composite parts, this is what makes it possible to build such a lightweight vehicle.
As far as suspension and steering goes this car is very similar to any road car, however, it is all machined from aluminium making it very light. The wheels are made from carbon fibre and use Michelin low rolling resistance solar car tyres.
Friday, June 12, 2009
review Iphone 3gs
Apple has reveal a new iPhone with an improve camera, better battery life and more memory, and cut the price of the iPhone 3G immediately.
The iPhone 3GS will launch on 19th June in the US and the UK, where exclusive carrier O2 will charge GBP 440.40 for 16GB and GBP 538.30 for 32GB pay-and-go models.
Monthly plans lock you in for 18 or 24 months and reduce the price of the hardware accordingly.
The existing 8GB iPhone 3G will now be sold for GBP 342.50 on pay-and-go and under GBP 100 on the two lowest 18-month tariffs, or for free on any of the higher or 24-month versions.
Speaking at the 2009 Worldwide Developer's Conference in San Francisco, Apple said the iPhone 3GS - the "S" stands for "speed" - introduces a 3-megapixel autofocus camera that also captures video at 30FPS, and uses OpenGL ES 2.0
It also has a built-in digital compass (er), support for 7.2Mbps HSDPA, and voice controls that allow you to dial numbers without dialling.
More significantly, Apple says the battery life has been improved to five hours talk time, nine hours on Wi-Fi and 30 hours of audio playback. The current iPhone 3G lasts about seven minutes doing anything.
19th June is also the launch date for the new iPhone 3.0 firmware, which is compatible with existing iPhone 3G and iPod Touch models.
Apple said yesterday that it will also introduce push notification options for developers, make Google Maps available in-app and allow for peer-to-peer networking for paid applications.
The Fastest iPhone Ever
The first thing you’ll notice about iPhone 3G S is how quickly you can launch applications. Web pages render in a fraction of the time, and you can view email attachments faster. Improved performance and updated 3D graphics deliver an incredible gaming experience, too. In fact, everything you do on iPhone 3G S is up to 2x faster and more responsive than iPhone 3G.
Video
Now you can shoot video, edit it, and share it — all on your iPhone 3G S. Shoot high-quality VGA video in portrait or landscape. Trim your footage by adjusting start and end points. Then share your video in an email, post it to your MobileMe gallery, publish it on YouTube, or sync it back to your Mac or PC using iTunes.
3-Megapixel CameraThe new 3-megapixel camera takes great still photos, too, thanks to built-in autofocus and a handy new feature that lets you tap the display to focus on anything (or anyone) you want.
more info http://www.apple.com/iphone/iphone-3g-s/
Tuesday, June 9, 2009
AMD Opteron Processor
The Opteron is AMD's x86 server processor line, and was the first processor to implement the AMD64 instruction set architecture (known generically as x86-64). It was released on April 22, 2003 with the SledgeHammer core (K8) and was intended to compete in the server/workstation market, particularly in the same segment as the Intel Xeon processor. Processors based on the AMD K10 microarchitecture (codenamed Barcelona) were announced on September 10, 2007 featuring a new quad core configuration.
Professionals who need cuttingedge 32- and 64-bit performance choose workstations powered by AMD Opteron processor. Loaded with advanced power management features and built on AMD's revolutionary Direct Connect Architecture, which provides outstanding system level performance, platforms based on AMD Opteron processor provide ideal solutions for customers running applications in fields such as engineering, manufacturing, financial, entertainment, oil and gas, life sciences, or others that require world class computational performance.
Multi Processor Features:
In multi processor systems (more than one Opteron on a single motherboard), the CPUs communicate using the Direct Connect Architecture over high speed Hyper Transport links. Each CPU can access the main memory of another processor, transparent to the programmer. The Opteron approach to multi processing is not the same as standard symmetric multiprocessing instead of having one bank of memory for all CPUs, each CPU has its own memory. Thus the Opteron is a Non Uniform Memory Access (NUMA) architecture. The Opteron CPU directly supports up to an 8 way configuration, which can be found in mid level
servers. Enterprise level servers use additional (and expensive) routing chips to support more than 8 CPUs (cores, ie 2x quad) per box.
Sunday, May 24, 2009
Kingston ddr Memory | ddr Memory
DDR Memory (Double Data Rate Memory) is an evolutionary product built upon the foundation of older PC100/PC133 memory technology. Unlike SDRAM memory that supports one operation per the computer's clock cycle, DDR SDRAM memory can do two operations per clock cycle, thereby doubling the memory bandwidth over the corresponding single data rate SDRAM.
Kingston Technology Company is an active member of JEDEC, the computer industry's standards body which developed and finalized the specifications for the DDR SDRAM modules. Kingston's Director of Technology sits on the Board of Directors of JEDEC, elected to a position title of Vice Chairman at Large. Kingston's engineers actively participate in the memory technology subcommittees working on current and next generation memory products.
Kingston's DDR Memory payment efforts closely involve leading semiconductor, processor, chipset and motherboard manufacturers as well as PC OEMs.
DDR The Mainstream Memory Technology Through mid 2005:
DDR Memory was selected by the computer industry to be the mainstream memory technology to replace SDRAM memory. By 2005, it was used in many different platforms, including desktop PCs, servers, notebooks, compact and sub-compact computers, and networking/communications platforms.
DDR memory was selected because of its increased performance as well as its low cost premium over SDRAM, since DDR can easily be manufactured by existing semiconductor fabrication plants and can be built and tested without significant capital investments. DDR Memory delivers increased memory bandwidth and performance over SDRAM memory for many business, ultimedia, and entertainment applications.
Kingston has a comprehensive line of DDR modules for desktop PCs, servers, notebooks,compact and sub-compact computers and networking/communications applications.
* ECC or non-ECC modules.
* Unbuffered DDR DIMMs.
* Registered DDR DIMMs for servers and high end workstations.
* High capacity stacked Registered DDR DIMMs for servers and workstations.
* Unbuffered DDR SO DIMMs for portable PCs or communications/networking applications.
* Unbuffered Micro DIMMs for portable, compact and subcompact PCs, and
communications/networking applications.
* Custom DDR modules for special networking, communications or custom applications.
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