Google denies use of camera drones

Google denies use of camera drones

The silent aircraft of the German company Microdrones be tested or used. Previously, the "Business Week had reported in a scoop of an alleged co-operation.

Google plans apparently do not use drones photographed for its card services. Spokesman Stefan Keuchel has denied a report by the Economic weeks now.

Google was not aware of any relationships with Microdrones said Keuchel the newspaper picture. "We are always looking for ways to improve our card services like Google Maps or Google Earth. As part of this effort, we explore many different technologies." Drones were tested but not yet used.

The German manufacturer had Microdrones Claimed to the economic week, are already in discussion with Google. "The UAVs are well suited to provide more timely recording of the map service Google Earth," said Microdrones boss Sven Juerss.

The unmanned aircraft are flying over a range of several thousand meters and a speed of up to 80 km / h automatically entire neighborhoods. This would allow Google to also inspect farms, which invest in the company just said Juerss. Google did not comment on the request of the business week.

Data protectionists warn meanwhile warned that the drones pose deeper problems than Google Street View. The planes are almost silent and penetrate undetected into areas that are not seen on photos from the road to even on conventional aerial photographs. Flying robots could shoot through windows, or supply images from gardens and balconies.

Juerss defends itself against the allegations, his drones were a ‘Big Brother of the Air’: "It had always been forbidden to enter by means of photography and film in the private sphere. Our Drones have changed this legal situation."

 

Via: Google denies use of camera drones

 

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BAK and Car battery

BAK and Car battery

$ 300,000,000 bet car battery BAK: results in 3,5 years

Neighbors and BYD Battery Co., Ltd. Shenzhen BAK (CBAK.Nasdaq), new energy vehicles in the table, who spent 300 million U.S. dollars in chips. The mobile phone, laptop battery based industry companies, but also put into the development of battery vehicles, electric vehicles in the future hope to grab a slice of the feast.

"Companies are prepared, this investment at least 3-5 years to see results." BAK Battery, vice president of marketing, said Cui Ke.

In the IT, communications to the development of small profit margins today, seeking growth next important issue is the battery manufacturers. For BAK Battery, this point is not only a good prospect, but not every competitor can follow up.

Thousands of units per year car sales in the world, as long as one tenth of the vehicle battery, is a huge market. Cui Ke dreaming, where he went to the BAK Battery is also good prospects. Although their current business Liucheng from cell phone batteries, three come from HP, Dell laptop battery OEM.

BAK said it would take 300 million U.S. dollars budget to build new plant in Tianjin, the production of power batteries. At present, the initial investment over the plant, are a number of pilot light electric vehicle batteries.

"End of the year to pilot car battery." Cui Ke said. But when it can achieve returns, Cui Ke estimate, "at least another 3-5 years." Currently, they focus on supply of electric bicycles. Capacity of the National LEV, Tianjin has one third of the world, this is a new plant site BAK Battery, Tianjin, an important reason.

Mozambique's strategy is: start doing light electric vehicle batteries began the transition to a car battery. This allows a gradual transition in technology, you will not be up to several years of investment of the collapse.

From single cells, to a dozen batteries, to the hundreds of battery packs, it seems that only numbers. But how to ensure the consistency of the battery, and supporting the corresponding cell control system, as a constraint to technological bottlenecks in the industry. Who can overcome technical bottlenecks, whoever will be the biggest beneficiaries of new energy vehicles. Of course, people who can keep up with changes, but also share the feast.

Risk is, who is also not allowed after 3-5 years in the end security can not be profitable, and pre-investment is real money. Cui Ke said, although there are 863 projects funded, and local government in terms of investment and financing some of the green light to open, the pressure is still very large funds.

Opportunities?

A few years ago, a Nokia cell phone battery asking price 200 yuan, and now can be purchased for tens of dollars for cell phone manufacturers do everywhere. "You can not always be a mobile phone battery, the secondary market price war is too cruel," Zhongguancun (3.93, -0.32, -7.53%), a communications equipment sales sigh, as far as he knew, and even some hand-made battery workshop .

Price war with notebook manufacturers and the rise of the Internet, the cost of laptop batteries sharp compression. In response to the recovery of Korean battery manufacturer, BAK Battery, recently added two production lines in order to return with the cost advantages of scale.

Behind these self-help measures, China battery manufacturers generally helpless. Electric vehicles are being introduced the New Deal, it seems to provide them with an opportunity. It is understood that, in addition to BAK outside the few big battery manufacturers have begun to varying degrees, R & D of electric vehicle batteries.

"For many battery manufacturers, this is indeed good news." Changshu, Jiangsu Province by the Triangle Institute of Technology, Changsha, environmentally friendly energy Yongkang said. He said that the country vigorously promote the policy of new energy vehicles will certainly promote the development of related products market.

But he also believes that the field of automotive batteries if you want to Denver, companies must have a considerable accumulation, "Not every company can do" because it eventually hundreds of millions of investment.

This input becomes most uncertain future is the direction of electric vehicle development problems. Detection of related technologies, standards are not clear, hybrid transition period, recovery of raw materials costs and difficult environmental problems caused by, battery manufacturers have increased the risk of betting.

According to market analysis, refer to BYD's stock price, and now the concept of new energy vehicles difficult to have confidence in the stock market a substantial boost. Meanwhile, the uncertain prospects of the technology and policy, but also the most industry funds do not want to touch the risk.

"BYD's warehouse, but also piled ten million battery scrap the experiment." Difficulty of the experiment, Cui Ke company has prepared, but he said the company had not expected to lose money in the end the number of early.

Sand Yongkang prediction: "Finally, only a few can be successful."

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Fuel cell products made in China exported bulk

Fuel cell products made in China exported bulk

January 5 reports: Along with the "Water and Sustainable Development" as the theme of the 2008 World Expo closing of Spain, the Chinese fuel cell products in the international arena, the successful debut also drew the curtain.

Impression in people's past, the fuel cell is more of a veiled high-tech products, very green, very advanced, but still far from practical. A company called climbing the emergence of hydrogen energy industry to change this situation. Has now developed a series of fuel cell products, and has applied to the tour buses, bicycles, portable power and other occasions.

Bottlenecks due to technical restrictions, the domestic fuel cell in the past mostly as a demonstration purpose. Even if only as an occasional sample sales, and not a batch. The climbing equipment, the fuel cell industry, 21 electric bicycle export to Spain. Fuel cells and fuel cell products, though the sample is only one word, but the meaning is very different. As the product not only satisfied with the work to stabilize, and must have the durability, practicality, cost, appearance and other aspects as well as considerations. In addition for different markets, the relevant certification was necessary.

The export volume fuel cell products is another important significance lies in its purely domestic! This not only refers to the bicycle body also includes a key raw material in fuel cells: catalyst, membrane, carbon paper and the localization of bipolar plates. In which the catalyst and membrane by climbing industry independent research and development and production. Long been neglected domestic raw materials in the practical proof of its outstanding performance in par with international similar products. At the same time the localization of key materials, so often been criticized for the cost of fuel cells can be effectively controlled. Since most of the past, the key raw material to be imported, which makes the cost of the fuel cell control was clutched in the hands of foreign companies, the stakes just look at China's IT industry will be able to get some idea. As foreign enterprises to master the most upstream CPU technology, most IT enterprises has become an overseas Chinese enterprises assembly plant and the client, the price level determined entirely by the upstream firm.

Because these products excellent performance in Spain, climbing industry, the company's Spanish and Italian partner is actively planning for vehicles driven on public roads in the matter, in 2009 there will be more Chinese-made fuel cell products in Europe.

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Polysilicon

Polysilicon

The first polysilicon project in Jiangxi province put into an annual output of 500 tons

Camphor salt chemical base settled through the silicon material Co., Ltd Jiangxi polysilicon production project put into production. The project has now completed a total investment of $ 50,000,000, an annual output of 500 tons of polycrystalline silicon, trichlorosilane 1.6 million tons, is the province's first production of polysilicon production projects.

Polysilicon is widely used in semiconductor integrated circuits, solar energy industry and other fields, is a national "Eleventh Five-Year" strong support during the high-tech industries. By camphor municipal government of the active operation, the introduction of American General Silicon Material Co., Ltd. and Jiangxi Nanchang Yu Silicones joint venture, the founder of Silicon Materials Co., Ltd. Jiangxi can pass. Siemens, the company modified method of using a mature technology, can shorten the production cycle of silicon 40%, with a clear competitive advantage. It is understood that Silicon Materials Co., Ltd. Jiangxi pass to the formulation of the four development plan, in a project on the basis of production targets, two, three, four will each add 3,000 tons of polysilicon production capacity will eventually reach annual produced 9,500 tons of production scale.

It is reported that camphor salt chemical base covering 10.24 square kilometers, has gathered a group of high salt chemical industry association projects, the basic realization of the matching upstream and downstream enterprises, and recycling of resources, reduce production costs for the polysilicon project to improve competitiveness in the market has created favorable conditions.

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Power Lithium Battery Product Analysis

Power Lithium Battery Product Analysis

Has the "ultimate energy" and "green energy," said the lithium-ion batteries, since the 90s of last century since the advent of electronic products from the button batteries, cell phone, DC digital products in the lithium battery, the electric vehicle in the battery power, is increasingly widely used in people's production and life. Compared with other batteries, lithium-ion batteries on whether it is from the volume, weight, or from the performance, have a great advantage.

To use in a reasonable range of voltage within the capacity of lithium batteries, one-sided pursuit of large capacity, high voltage is wrong. First, any thing to go through a simple to complex, from hard to easy the process is also flammable like gas, effectively guarantee the safety of lighters is relatively easy, to effectively guarantee the safety of fuel tanks would much more difficult, crash is still not fully resolved the situation when the car caught fire and exploded. A limited volume in the more energy the more the accumulation of bad management, is currently the largest in Suzhou Star 48V10Ah constant can only guarantee the safety of the battery combination. Second, the higher the voltage, the greater the capacity, protection circuit and a balanced circuit the greater the difficulty and failure rate, so do not advocate Suzhou Star constant and does not support beyond 48V10Ah battery combination.

Depends on the safety of lithium battery testing and certification

A, UL certified

Today, most countries and regions in the world involving security, health, environmental protection projects such as product requirements must be obtained before entering the market, the safety certification. UL mark has become world famous one of the safety certification mark.

Testing standards are as follows:

1, shell

Li-ion battery shell should have sufficient strength and rigidity sufficient to resist the pressure of the indiscriminate, without causing fire. User-replaceable lithium battery should have sufficient strength they would not hurt people.

2, electrolyte

User replaceable batteries should not contain the pressure of vapor or smoke damage the eyes of the toxic vapor and liquid, or the battery case in the normal laboratory conditions (temperature 23 °C), by the shock fluid leakage should be less than 5ml.

3, the use of

Li-ion battery should be used to take measures to avoid the normal charging current, the test has an acceptable battery charge current Ic, not normal conditions, the end product should be used in protective measures.

4, the leakage

Mass loss of leakage or leakage standards, the quality of batteries or battery does not exceed the maximum loss 1g0.5%, 1 ~ 5g0.2%> 5g0.1%.

5, mechanical tests

(1) extrusion: 32mm diameter by a hydraulic piston two flat surfaces on the battery pressure 13KN (pressure 17.2Mpa), when the maximum pressure after pressure relief. Sample no fire, no explosion.

(2) Impact: 15.8mm in diameter on the sample center of the rod, so that the weight of 9.1Kg of weight fell from a height of 610mm specimen. Sample no fire, no explosion.

(3) Acceleration: batteries on the fixture, respectively, the three mutually perpendicular directions along the acceleration (acceleration requirements: the initial acceleration of 3ms to be achieved within the minimum average 75g, peak acceleration is between 125-175g). Test temperature 20 ± 5 °C. Samples should be no fire, no explosion, another sample is not leakage.

(4) vibration: a simple cell tuning withstand vibration (along the three mutually perpendicular directions), 10-55Hz frequency range in order to 1Hz/min rate changes in 90-100min to restore back to an amplitude of 0.8mm. Samples should be no fire, no explosion, no leak.

(5) Thermal Shock: the sample in a natural convection or forced convection oven heating, the oven temperature to 5 ± 2 °C / min rate of heating to 150 °C, and keep the stop after 10min. Samples should be no fire, no explosion.

(6) thermal cycle test: the test room and placed the battery under the following cycle:

30min the temperature to 70 ± 3 °C, heat 4h.

30min cooled to within 20 ± 3 °C, heat 2h.

30min the temperature to 40 ± 3 °C, heat 4h.

30min cooled to within 20 ± 3 °C.

Repeat the above cycle 9.

10 cycles, the battery put 7 days for inspection. Samples should be no fire, no explosion, no leakage.

(7) altitude simulation: the sample cell at an absolute pressure of 11.6Kpa (1.68psi), 20 ± 3 °C (68 ± 5 ° F) conditions, stored for 6 hours. Sample cell is not an explosion or fire, can not have holes or leaks.

6, charge and discharge test

(1) charge and discharge cycles: test temperature 25 °C, according to the manufacturer's batteries to charge and discharge cycles required, the initial nominal capacity of recycling to 25% capacity or 90 days after the termination of a continuous loop. Samples should not be any security incidents.

(2) short-circuit test: less than 0.1Ω resistance of copper wire on the positive and negative for short-circuit the battery, the battery discharge until the fire or explosion, or until the battery is fully discharged, the temperature back to room temperature to stop the shell (test at room temperature for 60 ± 2 °C circumstances.) Samples should be no fire, no explosion, the shell or the battery case temperature does not exceed 150 °C.

(3) non-normal charge test: normal discharged to 3 times the normal charge current of the current charge. No fire, no explosion.

(4) forced discharge test: fully discharged batteries at room temperature, and a number of new batteries of the same model in series, the formation of the battery pack short circuit test. Samples should be no fire, no explosion.

(5) over charge: the battery in fully charged condition to 3C, 10V constant current, constant voltage to charge the battery, when the current reaches 100mA, the converted constant voltage for 48 hours.

7, identifies

The battery manufacturer should identify the name, trade name or trademark, style setting. The battery identification Warning, and a corresponding description.

Second, ExtraEnergy standards

ExtraEnergy certification is a non-profit organization based in Germany, Tanzania Na, the main work is to focus on the global neutrality of light electric vehicles of information, and provide value-added services, including testing related to the safety of lithium batteries is very strict, rigorous, get most European customers.

Testing standards are listed below.

Test methods test the safety standards before the state test method

1 Non-normal charge at room temperature, and air power, the original assembly. Removal and management of circuit protection circuit, in the case of the battery pack is fully charged, the battery had to 10A charge current to 1.5 times the nominal voltage. No fire, no explosion; battery shell temperature during the test is less than 120 °C; experimental wooden table is not burning coke; the release of toxic gases.

2 short

Room temperature, the original charger to be fully charged, the original assembly.

Removal and management of circuit protection circuit, the battery pack is fully charged in the case of direct positive and negative battery short circuit. No fire, no explosion; battery shell temperature during the test is less than 120 °C; experimental wooden table is not burning coke; release of toxic gases.

3 heavy compression at room temperature, the original charger to be fully charged, the original assembly. 15 cm diameter steel rolls, 10 tons of pressure to squeeze the battery pack. No fire, no explosion; battery overflow of gas, solid and liquid non-toxic.

Third, CE certification

In recent years, the European Economic Area (the European Union, the European Free Trade Association member countries, except Switzerland) commodities on the market, CE certification mark, more and more CE certification mark affixed to goods that their safety, health, environmental and consumer protection and a series of European directives to express requirements.

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MSI Wind 9 cell battery special high-priced market

MSI Wind 9 cell battery special high-priced market

MSI MSI Wind ultra-portable notebook computer is an absolute claim to rival Asus Eee PC, the product design and marketing strategy, MSI, ASUS is tight everywhere. For the ultra-portable laptop, the battery life is absolutely critical, if not longer battery life, then the ultra-portable is not much significance, in order to solve this problem, MSI has launched before the 6 cell battery version of MSI Wind, however, there are always some users, they are always satisfied, longer battery life.

MSI Wind here to tell a good news for users, there are already third-party manufacturers have launched a large-capacity 9-cell battery, the battery capacity of 7800mAh, battery life up to 6 hours or more, I believe that the absolute battery life allows users to satisfied, but we do not know the price is acceptable, to 180 dollars.

3-cell battery from MSI before the upgrade to 6 cell battery users need to spend 50 dollars, and now a single 9-cell MSI Wind Battery selling price is 180 dollars, this is specifically for the MSI Wind ultra-portable notebooks available, want to have longer battery life users can consider buying Oh!

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Men want technology

Men want technology

Women take note: your men also want to have again this year in particular PCs, flat screen TV, computer games and software. Every second man, a technical device is high on the list.

Significantly reserved here are the women: Only one Third dreams of a new technology toy. The results of a representative survey of the electronics association Bitkom lobby under 1000 inhabitants in Germany over 14 years, which conducted the market research institute Forsa.

"The Christmas shoppers benefit from that pricing for high-tech devices this year have fallen once again strong," said Bitkom president August-Wilhelm Scheer. Sun digital cameras are now have around 100 and for the new mini-notebook for less than 400.

Most significantly the discount was once more in the flat-screen TVs: The average prices for the devices within a year have fallen by almost ten percent to 880 - and rising. Industry experts anticipate that many families are losing because of recession but now on a new TV. Because the producers did, however, set to a humming Christmas season, it will now come to an oversupply.

Good conditions for bargain hunters: The market researcher iSuppli expect the manufacturer with a fierce price war will deliver to the customers. Price reductions of up to 50 percent could be the result. According to the Forsa plan nine percent of Germans to buy a new TV.

At the top of the wish list this year is, however, game software. According to the survey want to buy 11 percent of all Germans over 14 years of new games for the computer or game console. This corresponds to around 8 million customers. is in second place with a share of 10 percent of computer accessories, such as a new printer, an external hard drive or upgrading to wireless Internet via Wi-Fi Modem. 8 per cent want a digital camera and each 6 percent, a new cell phone or an MP3 player.

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Promoted to first division

Promoted to first division

The cosmetics manufacturer Beiersdorf and the steel producer Salzgitter gets two new additions to the German stock index DAX. This requires the tire maker Continental and the real estate financier Hypo Real Estate vacate their seats.

The first stock exchange league enough future to Hamburg first time in the 20-year history of the German Dax stock index moves up with the Nivea manufacturer Beiersdorf Group from Germany's second largest city in the leading index.

As the German stock exchange yesterday evening announced after the market closes, will also be added to the Lower steel tube manufacturer and Salzgitter in the Dax. This requires the tire manufacturer Continental (Hanover) and the real estate financier Hypo Real Estate evacuate (HRE / Munich) their places. HRE and Conti will continue in the MDAX of medium-sized listed values. The changes are effective as at 22 December. Last of the Kassel K + S fertilizer companies for tourism and shipping group Tui was moved up in the Dax.

"We are very pleased to now be among the top 30 listed companies in Germany" are one, "said the CEO of Beiersdorf AG, Thomas-B. Quaas. "We Nivea have done in recent years in the market for skin and beauty care for the world number one. And we are confident that we will continue to develop better than the market. "

Salzgitter sees in the Dax-rise and a confirmation of its successful growth strategy. "We are very pleased about this rise, but remain with both feet on the ground. Exaggerated expectations of the change we cherish not, "said company spokesman Bernd Gersdorff. However, it is desirable, medium and long term to remain in the segment.

A Continental spokesman said in Hanover: "We are still of the opinion that Continental is in the Dax and also in the sense of the index continuity to remain in the Dax pleads." Even in the course of the takeover offer by Schaeffler Group shares offered are not freely tradable on the stock exchange. In addition, Conti expect that even after a takeover still enough shares will be freely tradable, to meet the criteria of the German stock exchange.

A HRE spokesman in Munich did not comment on the Dax-down of real estate financier. Hypo Real Estate in the wake of the financial crisis had happened on the verge of collapse. The market value of the group broke a dramatically this year: The market capitalization of tradable shares (free float) fell since the beginning of 7.6 billion euros to 623 million euros.

After the Frankfurt market operator as a result of the turbulence at the carmaker VW papers had amended its rules index is a proportion of freely tradable shares of at least ten (previously five) percent requirement for all in the German indices noted values.

The M-Dax value AMB Generali has to leave because of his insufficient free float share all indices. According to the decision of the Working Group equity indices of Deutsche Borse for the shares of the specialty packaging manufacturer Gerresheimer in the index of the medium value is taken.

The technology index Tec-Dax lost - partly because of the new free float system - the telecom company Versatel and electronics specialist Epcos their places at Smartrac and Jenoptik. In the S-Dax vacant space of the M-Dax-climber Gerresheimer and the S-Dax-places of SME Bank and IKB HCI Capital are held by Klockner-Werke, Loewe and Delticom.

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The old equipment

The old equipment

Cordless phones really make life easier. But beware: Some very old equipment to radio waves, which are banned from next year. Anyone who buys a new phone, you can expect heavy fines of up to 2,000.

The difference is in some obscure abbreviations. Are prohibited from January devices to cordless CT1 + standard analog transmission, the CT and get second These devices are likely only in very few households, as was already foreseen in 1998 that these standards are eventually eliminated.

The problem: These phones use certain wavelengths that are reserved in 2009 for phone calls. From then on E-Plus and O2 customers will be calling on these frequencies or surf the mobile Internet. On the freedom when cordless phone must therefore not be waived, but a few for my current device.

For current cordless phones use the so-called DECT StandardDECT stands for "Digital European cordless telecommunications" and introduced in 1992 called the European standard for digital radio transmission. It connects with cordless phones, the mobile handset with the base station. Advantages of DECT is the high voice quality and privacy, the identification of the handset and base station and subscriber identification. With DECT, up to twelve handsets to be connected to the base. That is secure, and guarantee better quality. Do not panic: In most households, these machines are in use for years. According to Manfred Breul, head of the telecommunications industry association Bitkom, have responded to large manufacturers many years ago and stopped production of the old equipment.

From the Far East were in the aftermath, however, still get a lot of cheap imports into Germany. "It may be true that have been sold this year even the analog standard equipment," he warns. Therefore it is difficult to estimate how many such phones are currently in use.

But how can you find out whether one uses one of the banned phones soon? Here the view helps in the manual. "Should not be available, you can also enter the type name of the phone into an Internet search engine and you'll have the necessary information," advises the expert. These data are usually found on the underside of the base station. If both methods do not lead to a result that also helps a simple test.

Therefore you must be on the phone from the base station to leave. In the disputed equipment breaks the connection does not suddenly, but is overlaid by a higher noise. A modern DECT phone You can tell that it comes at too great a distance to sudden interruptions, the connection quality has previously not abated.

Those who still remains one of the prohibited uses as of January phones must face heavy penalties. To track down the old equipment, drive test car of the Federal Network Agency, through residential areas or go to Display. "The effort to identify the source of interference may be 1000-2000, and is the user of the phone by the Federal Network Agency is charged." Addition could also be imposed a fine. Mild to the user is likely not to share. "There are already ten years a transition period. At some final time must also be "stressed the expert.

Cordless phones have become anything but expensive in the supermarket or wholesale electronics there are simple devices from 20. Even those who prefer a neat device with voice and sound equipment like something, it must not spend so much more: The testers Connect the journal have been tested at the end of time, some devices out there for under 100.

For the winner was crowned with the narrow lead Sinus A 501 of the Deutsche Telekom. The telecom markets the devices under its own name, they are manufactured by Siemens. In addition to the convenient phone number management praised the magazine the integrated answering machine. Only the power system, it was easy deductions have here the testers wanted a little more frugal. In Internteshops the devices are to have from 70 plus shipping.

Hardly a bad cut from the Panasonic KX-TG8321. Here are enchanted by the elegant design, but also on the equipment, processing, and gave the readings it nothing to criticize. No wonder the Japanese manufacturers can point to many years of experience in the development of cordless phones. Of course the Panasonic device has an integrated answering machine the same. Only when there is power for improvement, according to Connect, the testers wanted a modern switching power supply. The price on the internet search revealed to the KX-TG8321 at a price of 65 plus shipping.

For the price of the magazine has named Tip the Swiss Avena 758th Ironically, the device now costs more than the competitor to Panasonic and is on par with the telecom model. Such price hikes are not uncommon after testing devices have cut heavily. Advantage of the Swiss model is its economy, it must be an owner to live with a smaller screen than the first and second place. Currently, online retailers require from 70 for the Avena 758, then to get the shipping costs.

With the online purchase can save a lot of money, in part, the potential savings is 30 percent or more compared to the retail price. However, there are hunting for bargains a few things to note, as the news.de-shopping guide explains.

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The old equipment

Environmental badge does not stop Stinker

Environmental badge does not stop Stinker

Are the current test methods of emissions inspection still time? Especially with diesel experts doubt the validity of the measurement method. The requirements for the diesel study are from the 80s.

The establishment of environmental zones has kicked up some dust. They are supposed to reduce pollution of the inner cities by dangerous particles. Therefore, older diesel vehicles that emit very much soot, were banned from smoking.

Into it since they can only if they are retrofitted with a particulate filter and provided as evidence of the cleaned exhaust gases with an environmental badge. New diesel models have the filter as standard now on board. What is the technological effort, however, brings to the residents, no one can say. For whether the required emission levels are met, not controlled.

The legislature is currently writing, for routine emission test (AU) for diesel vehicles, only one function test and an inspection before the so-called opacity of exhaust gases, said Bert corporal by TUV Nord. The examiner looks in determining whether the exhaust system is technically in order. For cars with on-board diagnostic (OBD) is also controls whether the electronic displays an error.

The measurement of smoke opacity of the exhaust is loud corporal with the so-called Opacimeter: This is the revving of the engine blown gas flow through a meter. This one light beam is sent through a tube filled with the exhaust gas and measuring the light fraction that is swallowed by the waste gases ". The absorption must not exceed specified limits.

A more detailed analysis of the emission behavior is by this method, which was introduced in the 80 years to get the biggest stinker diesel from the road, not possible. It can not determine the amount of corporal, according to the emitted soot particles. However, this is crucial, among other things, whether the car gets an environmental badge - and if so, which.

The experts therefore had to consider within the AU is no possibility that a diesel vehicle bears the red, yellow or green sticker on environmental law, recognizes a corporal. Also says nothing about the measurement of whether a retrofit soot filters to function properly and the car still allowed to drive in the LEZ. "The AU we would not notice."

The testing organizations can not be blamed. You must abide by the legally established procedures. "Not" The measurement methods conform to the current state of technology, said Hans-Juergen Maeurer, head of development for testing the expert organization Dekra. The AU-measurement lags behind kind of engine development.

From the consumer perspective is not the current situation unacceptable, says Gerd Lottsiepen of Transport Club Germany (VCD), "Today, customers pay for something that does not work. It would have to come urgently a new trial. "Acknowledges that not a meaningful emissions inspection for customers will be more expensive. It must however be at least ensures that key technical systems work well in the car.

"If you make an environmental test, the test also measure it, is to measure what he" says Lottsiepen. After all, he has not given up hope that the legislature in the future but still grinds to a better measurement methods. Thus, there exists at least a first reflection, the framework of the AU to adapt accordingly.

For the exhaust emission test (AU) for passenger cars are basically the same terms as for the main study (HU). For new cars, according to the ADAC, the first test date after 36 months is due. All the following tests are then at the 24-month rhythm. Freed from the AU principle gasoline remain first registered before 1 July 1969 and diesel first registered before 1 January 1977. Even vehicles with red plates or temporary plates and of agricultural and forestry tractors, self-propelled machinery and trucks are excluded from the investigation.

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The Porsche in the ear doctor

The Porsche in the ear doctor

In the automobile will actually leave nothing to chance. True to the motto: "Who wants to feel, must be able to hear," drive the manufacturer great expense to the sound of their vehicles right to vote. Then come even speakers in the exhaust is used.

"The sound of a car is part of the charm of driving," says Rainer Schmidetzki. This has the developers at Volkswagen in Wolfsburg, no doubt. For vehicles for a broad customer base, although one eighth of a possible subtle and balanced engine sound. Not for nothing is about the new Golf the quietest Golf of all time. "But the sport, a model is positioned to sound more meaty and powerful must be the engine."

"The sound there is not an engine," says Bernhard Pfafflin from the Porsche Development Centre in Weissach near Stuttgart. "What we hear from the drive is always a combination of the intake noise, mechanics in the motor and the mouth of the exhaust sound." And the art is to compose these three votes a good sound.

"We have set screws while many", says VW developers Schmidetzki and exhaust system, the engine and the switching logic counts on the transmission. There are also numerous active systems to the speaker in the exhaust system, with which the developer can vary the pitch of a car.

"But the margin is narrow, because the legislature makes us harsh." While only the volume and the tone was not prescribed, but the quieter one car is, the harder you can hear nuances. For high-volume models, the developers strive to beat these limits to partially clear: For quiet sounds noble and puts even a small car in the direction of subjective upper class. "But with cars like a GTI, or even an R-model, we irritate the limits full» says Schmidetzki.

can make only the volume but not of it, however, restricts Pfafflin: "According to everyone, nice contrast, not all sounds." Setting the tone were ignited in the first place, the engine and exhaust system itself: After how many injections as a diesel, how much fuel / air mixture is blown into the combustion chambers of a V6 and the pistons have to travel that way - all that determines the timbre as well as length and diameter of the exhaust system and their pots. The so often quoted tailpipe but has nothing to do Schmidetzki says: "There can let off steam only designers."

In addition to these so-called passive variables, there are a range of active measures for sound tuning, ranging from valves in the air flow to pneumatic valves in the exhaust system, as they are about in the silencers of the Maserati Gran Turismo S used.

What influence can have the electronics, shown by the example of the Mercedes SLK, which has received a facelift in 2008 with the so-called sports engine. The six-cylinder sporty looks but not only because of the higher performance, but also by "a deliberately powerful sports engine acoustics" with strikingly emotional sound design decelerates, says Mercedes. In plain language: The six sounds tough and a little louder than before. And on top of the engine blows when switching back additional fuel into the cylinder, because this blipping sounds a little race track.

Sounds like a car from the outside, but only one side of the coin, restricts VW Schmidetzki developer: "Just as important is the sound in the interior." Where the legislature does not prescribe them, the engineers have a larger playing field - and benefit from them. It is conceivable, for example, the so-called fire wall, so the dividing wall between the engine and interior, electronic stimulating as the membrane of a loudspeaker. "In principle, one could also even" import songs, says Schmidetzki. But instead Madonna roars on this channel, only the engine.

Even with the attention of the Porsche sound developers is at least partially on the interior. must feel, "The driver not only acceleration, but can also hear, that he experienced as pleasure," says developer Pfafflin. No wonder the intake system of the Boxster directly behind the driver's door or the air filter of the Carrera was open to the interior out. "The driver has the engine literally better in the ear."

The fact that the sound designer for the car manufacturers with the advent of electric cars could be inactive, is hardly to be feared. Although electric motors run really silent, and for many customers makes that what the appeal of these cars. But his job at Porsche developers Pfafflin therefore afraid not, "These are new challenges and technologies on which we make our already mind. One thing is certain: even an electric Porsche we would give his own unique sound. "

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The fighter jet of the little man

The fighter jet of the little man

Since 1973, there is him. And so far, the Lancer was a very brave and boring sedan with a notchback. But now, the Mitsubishi is combative: The new Lancer is served as "Jetfighter".

For example, while the martial Audi front grill of his current car fleet rather innocuous "single-frame has dubbed" the Japanese say the Mitsubishi Lancer from a "Jetfighter" front-view review.

The fighters from Nippon to make, especially in the lower middle class booty. When will "wolf in wolf's clothing, Mitsubishi's European chief Daniel Nacar said at the presentation, it is expected that a" capture rate "of 50 percent - every second Lancer buyers so you get hold of the competition.

According to Mitsubishi's dynamic martial and designers from the hotel's European Design Centre near Frankfurt in Trebur the new generation of models have marked the five-seat "sports sedan".

One of the most distinctive features include the Japanese, because even "the Jetfighter-front" with obliquely tapered nose sharks and large, trapezoidal grille. There are also muscular flanks and pinched-looking front headlights.

Incorrigible whiners will form in the folding of the bonnet hints at the formal language of Volvo. And feel through the narrow, horizontal taillights reminiscent of the Alfa 159th At Mitsubishi we speak rather of the "wedge-shaped waistline," "short body overhangs" and "a powerful short tail." Unity should prevail in all, at least in the conclusion that the new Mitsubishi Lancer is the sportiest and most striking of the produced series for 35 years.

And the most comfortable. With a length of 4.57 meters, it is almost up to the scale of resources such as the Toyota Avensis graders. The 2.64-meter wheelbase not only provide short overhangs of the body but also for a decent space inside.

Even the back is still enough room for adult Central Europeans - even with front seats pushed back. The offer, moreover, a decent side support. Only the 400-liter trunk is for the vehicle category was somewhat more concise.

The interior itself appears quite high quality - but seems a bit cautious because of the instrumentation a little bad modest. One can also see the positive: The Lancer is easy to use and intuitive. The necessary switches and displays are all available - and where they belong. A functional cockpit without unnecessary frills.

And as usual for Mitsubishi, well processed. A few more trays you would probably want more. And just as easily as the rest-to-use navigation system. Just the search for the demolition button for guidance is the lively guessing game.

Initially, the new Lancer is available in Germany with two units to choose from: a 1.8-liter gasoline engine and a 2.0-liter diesel. Is from the VW and despite the harsh, especially in cold run something and dusty total pump-injector technology but certainly the better choice. He will, of which one is convinced at Mitsubishi in Europe of the volume engine until it is expected to be replaced in 2009 own a Mitsubishi diesel with common rail technology.

With its 140 bhp, the ignition is not a race engine drives, the 1.5-ton Lancer but moving quite fast - even at low engine speeds. It also has the beefy torque of 310 Newton meters of its share, which lies at 1750 revolutions per minute.

The sprint from standstill to 100 km creates the diesel Lancer in 9.6 seconds - only a split more than a comparable BMW 318d strong and heavy. The top speed is achieved at 207 mph.

The consumption is officially at 6.1 liters per 100 km. This is not just a little comparison in the class - the corresponding motorized VW Golf TDI is officially at 5.4 liters of diesel, the 318d even with 4.7 liters. A particulate filter is standard equipment.

Specific value have put the Japanese on the European coordination of the suspension - and with success. It's comfortable enough cushion on one side to make the Lancer a long-distance touring car. But ever so tightly that the sporty driving potential fulfilled the promises of external appearance.

He is consistently good-natured even when it comes to something snappier curves - only with a lot of tuition forces to the rear of a light fawn and the tires to an indignant squeak. To great exuberance sets the electronic down early. The precise steering also helps with there. The six-speed manual transmission is well matched to the engine and can be accurately, quickly and switch to a sedan quite crisp.

The diesel (140 hp) at a price of € 21 490 up available, the gasoline engine with 143 horsepower from 19 250 €. That is quite cheap - especially since even in the basic facilities, "Invite" neatly with what has been hineingepackt.

The competitors are usually more expensive way. The VW Jetta costs about the same practical diesel at least € 25 550, and even the Golf 2.0 TDI is still a few hundred euros more expensive. Already in the pipeline is a sedan version of the Lancer, which will follow in the autumn of next year.

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The fighter jet of the little man

Lexussportler

Lexussportler

The Lexus IS-F will in the traditional area of AMG and BMW M3 poaching. dell battery In two parts, we say if he can offer the Teutonic competition forehead. Read today really as emotionally and especially how the Asian sports racer is.

The harshest of the Lexus sports car roars when it is slow: each downshift via steering wheel paddles are in a lower gear, the engine with a powerful blow blipping. Eight levels, the circuit - plenty of room for much blipping.

But it is not the rich sound alone, the Lexus fast sprint in one class with AMG-Mercedes and BMW M-leaves. The performance fit into this society and the still relatively understated outfit. And the price even more so.

Who here have so far wanted to be on the road in a thoroughbred sports car that inspiron 1545 battery still have the space of a normal sedan and the one's brute power should not see at first glance, the usually employed at the Mercedes AMG BMW shop or wherever the M stood on it.

Now there is from Lexus, Toyota's premium brand, is another alternative: the IS-F competes against M3 and C 63 AMG. The car share solll Toyota's own admission, the notchback cars in this class standards.

Quite want that the IS-F, because the competition is to be but too well. Let's start with the performance. PS 423 brings the V8 from its 4660 cubic capacity. Certainly not bad - but not necessarily the measure of things. The BMW M3 is just three including HP, which offers 63 C 34 horses more. The power delivery is as close together like.

4.8 seconds is to Lexus for the sprint from a standstill to 100 km / h. That is the level of a Porsche 911 Carrera S and who losprescht on the open road with him, has no doubts about the veracity of this promise.

But the M3 only one - not noticeable in everyday life - takes longer and 100ths of seconds, the AMG is brisk with 4.5 seconds on it. Deadline is the German racers in electronically limited 250 km / h. The Japanese paid a premium rate to 270, before the inspiron 1525 battery electronics intervene.

The details to enter in optimized aluminum engine that is based on the engine, the LS 600h, creates a maximum torque of 505 Newton meters. With an average consumption of 11.4 Super IS-F is expected, not just a cheaper version. But who is out to find it is already closer to the hybrid models from Lexus.

In addition, the AMG are at 13.4 liters Super Plus and the M3 with 12.4 liters of the Lexus values. In reality, all three values are only theoretical anyway - who is traveling with one of the longer route to three, the motor will spin richly anyway faster than the computer on the standard chassis dynamometer.

Outdoor exercise, the Lexus IS-F in similarly subtle hint of his potential as his two rivals. A little spoiler cosmetics, the four tailpipes at the rear, forged in the grille drawn lamps, developed together with BBS, 19-inch alloy wheels - you have to look really close to notice who you have going on.

More than meets the eye is the motto of this vehicle class - even inside. Tasteful leather, fine workmanship, sportsmanship suggestive materials. The seats are comfortable and anatomically and provide for fatigue during long trips to arrive. In fast corners but they could offer a little more lateral support.

Rear is not quite so lush. The knee-is just as intoxicating as the low for the head - but that's no different with the competitors. In contrast, however, is the transmission, which provides in the IS-F for a comfortable blend of luxury and sporty driving. The eight-inspiron 15 battery Direktschaltautomatik just fits perfectly. If you have to work itself, which can unscrew in manual mode with steering wheel controls the corridors min each up to 6800 rpm.

Each gear change is implemented without noticeable delay immediately. The automatic mode, however, is faster than any manual work. In addition, the automatic interpretation of different speed levels vary. The eighth gear is about to optimize fuel consumption for longer kept, the first gear, however, is very short to make for a powerful start from the state.

Driving can be the Lexus IS-F fast and very, very athletic. However, he comes to the agility of a M3 not approach - ensuring even the higher weight and the sportier suspension of the BMW. The steering of the Lexus might be a bit more direct and precise view of the performance.

And the electronics sometimes even a slight problem with the traction at the rear. AMG and the M3 especially when driving then give it a sporty feel safer.

Fairly confident are Lexus is in pricing - again, at least at first glance. The Japanese will cost € 69 600 for its luxury sports - almost 5000 € more than an M3 and even more than 1770 € a C 63 AMG.

At least around this price perspective but then when you look at the additional cost makes lists lenovo thinkpad t61 battery: The Lexus comes equipped largely complete - the other other hand, we may cheerfully order in addition to come to a similar equipment level to pay - and.

Via: Lexussportler

The Chancellor gets SMS

Cebit 2000: The Chancellor gets SMS

What is now the iPad was "skeye.pad at Cebit ten years ago:" But the so-called flopped Research Panel inspiron 1521 battery. A similar fate befell other alleged innovation.

iPad The computer screen will enforce the electronics giant Apple in the coming months a new device category in the market. But the idea of a "tablet computer" without a hardware keyboard is not really new. Ten years on the computer fair Cebit 2000, the company presented Hoeft & Wessel from Hanover, a "Research Panel", which came very close to the concept of the iPad. should "skeye.pad with the" you can use a wireless connection or the wireless standard DECT wireless surf the internet.

The "Research Panel" from Hanover, but then received a Best of CeBIT Award of the journal chip. In line for the mass market the device, however, was never built. The developers at Hoeft & Wessel built the prototypes later, various special rugged mobile devices, which are today such as the Yellow inspiron 1720 battery Angels of the ADAC in use or transport companies in the logistics management of their truck to help. The screens of the ticket machines in the DB eventually go back to the Research Panel Development in Hanover.

Because of the then forthcoming World Expo 2000, CeBIT was a decade ago not to the traditional part-time instead, but already in February. The industry had just successfully completed the Year 2000 problem and mastered before bursting confidence. The feared chaos to the critical date change did not materialize. Trade and Industry looked optimistically forward. This was then reflected in the fair: More than 750,000 visitors came despite the lousy weather to Cebit 2000th Many of the 7800 exhibitors came from that time with full order books and sales projections best from Hannover.

The then Chancellor Gerhard Schröder (SPD) promised to open the high-tech show, modeled after the United States a sort of "Green Card introduce." This should programmers, database specialists and other computer experts from countries outside the European Union and to get a temporary work permit in Germany. About the "crash program to meet the need for IT specialists" came in the years to 20,000 IT professionals in Germany. The scheme ran from late 2004 and was replaced by a new immigration law, are also preferred by IT professionals at the residence in relation to other migrant workers from outside Europe.

Schröder had at that time the economic importance of the skills shortages identified. In contrast to his successor at the Federal Chancellery Schröder had privately so his troubles with communication technology. At Cebit 2000, left the Chancellor by the then head of AOL Europe, Andreas Schmidt shows how to send a short message with the phone. The Chancellor is here! I like dell laptops with dell battery and adapter. He gets just said SMS, but knows the not yet anyway, "said one observer of the scene at that time.

The AOL online service provided on the Cebit 2000 with Deutsche Telekom in a race to bring the German schools to the Internet. Ten years later, AOL has withdrawn after a series of failures from the German market.

At that time, but also looked for AOL’s future still bright. A year before the bursting of the Internet bubble were touted at the Cebit 2000 nor as visionary technology, which today are more smiles. One could admire in the halls a "computer to put on," at the micro-computer and put batteries barely visible in the pockets of a thick, shiny silver vest. This device should be used as a mobile translator for city tours.

Strange fantasies also included a Bluetooth wireless technology, which today is lenovo battery used mainly in mobile phones and wireless headphones. Jörg Gleisner from the telecom company Ericsson praised at the time the benefits of information technology in this way: "You can regulate the cell phone from the kitchen the Volume on the TV or from work the washing machine on." The mobile phone as a remote control for delicate fabrics, but then he on the market is not really taken off.

Via: Cebit 2000: The Chancellor gets SMS

Asus presents Eee and Eee Tablet Pad

Asus presents Eee and Eee Tablet Pad

When Eee Tablet is an e-book reader, which can also be used as a sign Tablet fujitsu fpcbp155ap battery. The Eee-Pad models EP121 EP101TC and would, instead, to compete with Apple’s iPad. They offer display sizes of 10 and 12 inches.

Asus Eee Pad EP121

Asus has introduced prior to the week’s Computex Taipei in several Tablet devices. While the "Eee Tablet" mainly as an e-book reader is, should the "Eee pad" to compete with Apple’s iPad.

The Eee-Pad models EP101TC and EP121 are equipped with a capacitive 10-inch and 12-inch touch screen. The latter is driven by a low-power Intel processor-CULV type Core 2 Duo and controlled, unlike Apple’s iPad multitasking. The operating system is Windows 7 Home Premium. The EP121 can be inserted into a holder with a keyboard and touchpad, and then served as a notebook.

The smaller EP101TC works with a Nvidia lenovo thinkpad x61s battery Tegra CPU and Windows Embedded Compact 7, the successor to Windows 7 is based on Windows Embedded CE. It is 1.2 inches thick and weighs 675 g. The battery life should be up to ten hours.

Asus Eee Tablet

The Asus Eee Tablet as a reader and digital drawing pad has been designed. With an input sensitivity of 2450 dpi it will convey the feeling that you write or draw on paper. The LC-display with backlight provides 64 shades of gray dar. A new page is built according to the manufacturer in 0.1 seconds and is up to nine times as fast as for other readers with E-Ink display, such as Amazon’s Kindle.

Users can sort the notes, tagged or provide additional comments. Synchronization with the PC is via USB. Other features include a 2 megapixel camera, microphone and speaker and a MicroSD card slot. The maximum battery life is also ten hours.

At prices and publication dates Asus has provided no information. Engadget wants but have learned that the Eee Tablet Toshiba PA3534U-1BRS battery comes in September for 199-299 dollars on the market. The Eee-pad models will cost 400-500 dollars and will not appear before the first quarter of 2011.

Via: Asus presents Eee and Eee Tablet Pad

Cisco brings home router series "valet" in the "flip" style

Cisco brings home router series "valet" in the "flip" style

First, there are two models with different wireless coverage for 100 or 150 dollars. A USB stick for PCs will copy the settings from the router. The concept comes from Pure-Digital-Team.

Minimalist wireless router Valet (Image: Cisco)

Cisco has transferred the principle of his camera "flip" on Wi-Fi router. The result is a new series called "Valet" with a simple design and simple operation. First, there is two models that differ by the velocity of the cable network ports and range: Valet (four Fast Ethernet ports), and Valet Plus (four gigabit Ethernet ports, range amplifier).

The simplification means that there is little choice – for example between WLAN standards. Cisco relies on IEEE 802.11n, which is backward compatible with 11b and 11g. The administration will have a dashboard on which the network devices to add sony vgp-bps9 battery. There are also a simple control system that: a blacklist of prohibited sites, and a time-dependent block for specific hosts.

To set up a valet model, only three steps are necessary. Cisco also offers a wireless stick, which is known as the Valet Connector. If you close it via USB to the router, it will copy the network settings to access from a PC.

The Flip camera has a record button and a USB port, but not much more. The user can edit his video and just upload it to Youtube. When they appeared before three years they had placed the U.S. market for video cameras on the head. Cisco bought in the wake of the Pure Digital camera lenovo thinkpad x41 battery manufacturers for $ 590,000,000. The Valet routers are the first product that the team from Pure Digital, under the umbrella of Cisco developed.

The Valet will cost about $ 100, plus the $ 150 model. For USB WLAN-Stick Connector, you pay $ 80. Plans for the German market, Cisco has not yet announced.

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LCD TVs will overcome the crisis in 2010

Study: LCD TVs will overcome the crisis in 2010 A

The analysts at DisplaySearch expect higher 2010 sales and revenues. The conversion to digital TV boosts demand. LED backlight and 3D TV to give additional impetus.

DisplaySearch analysts see a recovery in the market for LCD TVs. In 2010 not only the number of TVs sold in 2009 to climb dell inspiron 15 battery, and revenue there will be growth. The experts predict Quarterly Global TV Shipment and Forecast report.

Already in the third quarter of 2009 increased the sales of LCD televisions – for the first time in a year. Because of this upward movement, the analysts suggest that sales in the first quarter of 2010 could be better than in the first quarter of 2009. That would be the first increase in six quarters.

The sales of TV sets is expected to rise, according to DisplaySearch 2010 by six percent to 218 million units. 2009 there were 205 million. But 170 million LCD TVs next year would go over the counter, compared 140.5 million this year.

Study: LCD TVs will overcome the crisis in 2010 B

The increased sales thanks to the producers in particular the paragraph North America, Japan and Western Europe. But also in new markets, there is demand for flat-screen devices.

"China is a major growth engine for the global market for flat-screen devices. There can grow, the transition from tube TVs to LCD and plasma TVs to the market," said Hisakazu Torii, DisplaySearch by. "Encouragement of the governments both in China and in Japan a positive effect on demand for flat-screen TV. The change from analogue to digital transmission, which will be held in 2010 increase, probably in Western Europe, the demand for digital TVs. In North America, the massive discounts created a strong demand, especially for devices with 19 – or 20-inch screens. "

A price decline of nine percent for all categories of television had brought the manufacturers narrower profit margins and higher demand. For this reason, the income of the Herstelle 2009, according to DisplaySearch by about ten percent of 112 billion dollars (78 billion euro) fall to Acer laptop battery 101 billion dollars (70 billion euros). 2010 the price reductions were not as strong. The higher consumer demand, the industry will therefore reward you with higher sales.

Study: LCD TVs will overcome the crisis in 2010 C

DisplaySearch expects that by 2010, 14.6 million plasma TVs will be sold, which goes to the account of the high demand in China. With tube gear, the analysts predict a sale of 32 million units next year. The prediction is, however, lower than earlier estimates. The reasons in addition to falling demand and the deteriorating supply that are of major building components.

Alternative technologies such as LED backlight and 3D television will increase, according to DisplaySearch, demand also. Especially for LED backlight units, consumers would be interested 2010th Each manufacturer will bring a variety of such models on the market.

LCD TVs with a higher frame rate continues to spread, because the manufacturers made their products more powerful. TV 100 / 120 Hz in 2009, according to DisplaySearch represent 26 percent of the world market. Devices with 200/240 Hz, However, only five percent. For the year 2013, experts predict at 100/120-Hz-Modellen 31 percent market share. 200/240-Hz-Modelle should reach nearly 20 percent.

LCD TVs will overcome the crisis in 2010 A

This article via: Study: LCD TVs will overcome the crisis in 2010 A

LCD TVs will overcome the crisis in 2010 A

The analysts at DisplaySearch expect higher 2010 sales and revenues. The conversion to digital TV boosts demand. LED backlight and 3D TV to give additional impetus.

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DisplaySearch analysts see a recovery in the market for LCD TVs. In 2010 not only the number of TVs sold in 2009 to climb, and revenue there will be growth. The experts predict Quarterly Global TV Shipment and Forecast report.

Already in the third quarter of 2009 increased the sales of LCD televisions – for the first time in a year. Because of this upward movement, the analysts suggest that sales in the first quarter of 2010 could be better than in the first quarter of 2009. That would be the first increase in six quarters.

The sales of TV sets is expected to rise, according to DisplaySearch 2010 by six percent to 218 million units. 2009 there were 205 million. But 170 million LCD TVs next year would go over the counter, compared 140.5 million this year.

Using two-cell

With the portable system design complexity increase, they use the subsystems, displays, and the number and type of processors are more and more, single-cell lithium-ion batteries have been unable to meet system needs. Therefore, some portable media players, high-performance SLR digital camera and GPS navigation systems are beginning to use series of two lithium-ion battery. These portable products are generally asked to enter in the 8.4V and 8.8V charging between. Designers are using discrete devices previously achieved this design, but will support this demand has started a new generation charger chip market.

Typical example is the AT3663, which is Advanced Analogic Technologies Inc. (AnalogicTech) 1A linear battery charger provided the first product series chips can be used for up to two series of lithium-ion batteries. AT3663 by the manufacturer's proprietary Modular BCD process technology. This technology integrates fully isolated CMOS and high-speed complementary bipolar transistors and 30V DMOS power devices without using complex and expensive extension of epiphytic or high temperature diffusion technology.

The new process allows the AAT3663 supports from 4V to 13.2V input voltage, so designers are free to use the lower cost of non-regulated adapter.

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Kingston USB flash drives called back with encryption B

This blog post via: Kingston USB flash drives called back with encryption B

Kingston USB flash drives called back with encryption B

According to Kingston, a German team of security researchers called SySS reported the gap (PDF). There have written a software to disclose the working methods of the authentication process by password, Selby.

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A side note from Kingston asks about German customers to contact the hotline (01 80) 50 08 617th This costs 14 cents from a landline. So far, the only way of an update is to send the drive and to update the firmware. Kingston but work on an update by download, "said Selby.

Insecure Authentication: Kingston Data Traveler Black Box (Image: Kingston)

Recently, some charger chip maker has developed a USB port can automatically detect the available power, and to adjust the charge current to maximize charging efficiency of the chip. In addition, many charger chip does not require user intervention, it can automatically detect power | voltage regulator type and adjust their charging process.

When Linear Technology's LTC4075 battery charger chip to detect when the input power, it automatically selects the appropriate power to charge, and no external MOSFET, sense resistor or blocking diode.

Microchip Technology's MCP73837 companies also offer similar automatic power options.

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Playstation 4 may no Cell processor A

This article via: Rumor: Playstation 4 may no Cell processor A

Playstation 4 may no Cell processor A

As possible alternatives POWER7, Sandy Bridge and Larrabee processors are traded. The Cell processor can not keep up with the performance of modern graphics cards.

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Sony will equip its being developed new games console Playstation 4 may stop with a Cell processor. According to press reports, the manufacturer is currently looking for alternatives.

Besides highly modernized versions IBM Cell Power-7-CPU, x86 processors are based on Sandy Bridge or the failure of a discrete graphics card Larrabee architecture in question.

Integrators of popular high-end graphics cards have, in recent years, which approximated a Cell processor. In particular, the possibility is stressed to handle floating point numbers with double precision (64 bit) - a skill that is not needed for 3D graphics.

Multiple voltage source

One increasingly common request is from a different source to recharge the battery voltage, point is not to voltage source in case of overload to provide this function. Changes in input conditions can be dynamically adjusted when the charge current to achieve this functionality.

For example, mobile users often do not have time to find the AC outlet to recharge their equipment to the contrary, they hope that most of the many electronic devices have a USB port to charge the battery to them, including other battery-powered devices such as laptops. Therefore, the current market, many of the charger chip supports USB communication and input from a single lithium battery charge. At this time the challenge is to provide compensation for the changing USB port power level. As the load changes, the system must control the value of a constant charging current to ensure the normal operation of USB ports.

Some charger chip dual approach supports the use of simple USB operation, the method uses two preset charge current value (usually 500mA and 100mA) to support the USB port to allow the maximum current or the minimum current necessary to ensure the integrity of the port sex. Usually this requires interface logic embedded in the charger chip, so that the system microcontroller can read the USB port on a continuous state, and indicates a charging current from the charger to switch to another charge current.

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Aldi sells 17-inch notebook with DVB-T Tuner A

This article via: Aldi sells 17-inch notebook with DVB-T Tuner A

Aldi sells 17-inch notebook with DVB-T Tuner A

The Medion Akoya E7212 comes with a 2.3 GHz Intel CPU, 4GB of RAM and 500 GB hard drive. His 16:9 display solves 1600 by 900 pixels. External monitors can be connected via HDMI and DisplayPort.

Aldi offers from Thursday, 21 January, a 17-inch notebook with DVB-T tuners for the Express Card slot and remote control and antenna. The Medion Akoya E7212 costs 599 euros.

It works with an Intel dual-core CPU, the Pentium series (T4500, 2.3 GHz, 800 MHz front side bus, 1 MB L2 cache), 4 GB DDR2 RAM and a 500 GB hard drive. Its 17.3-inch display with LED-backlit display has a 16:9 resolution of 1600 by 900 pixels. As Intel’s graphics solution is Graphics Media Accelerator 4500MHD.

n communication facilities are available for 802.11b/g/n WLAN and Gigabit Ethernet. For the connection of peripherals are a 4-in-1 card reader, three USB 2.0 ports, a combined USB / E-SATA port, an S / PDIF connector as well as one DisplayPort and HDMI output so far.

Unpredictable future of hydrogen fuel-thinkpad t400 battery , thinkpad t500 battery , thinkpad t40 battery , etc.

March 2007, a "development vehicle power technology, so as to ease traffic pressure on the recommendations of energy" (the "Proposal") written by the expert group and a petition, sent to the relevant departments. "Hydrogen fuel cell vehicles prospects for the future, there are many unpredictable factors. If the hydrogen fuel car of the end, need to go find other technical means, which makes large-scale investment in hydrogen fuel car naught." 26 experts advise If China blindly follow the pace of some multinational companies, a large number of financial, human and material resources fully, "bet" in the hydrogen vehicle research and development, is likely to give as a pillar industry of China's auto industry has brought great harm.

"Supporting this letter is much more than 26 people." Expert who asked not to be named, said the "863 plan, to focus public attention to new energy sources such as hydrogen fuel cars, the government sector-oriented Many car companies to bring pressure and power, many companies regardless of their blind pursuit of power and new energy is very dangerous. "

Hydrogen fuel cell research began in the United States. April 2005, General Motors and Daimler - Chrysler Corporation signed a contract with the U.S. Department of Energy in the next 5 years, hydrogen fuel cell electric vehicle development. A time of "hydrogen energy" concept overwhelming, "hydrogen energy" slogan but also across the oceans to China.

According to these experts say, the so-called "hydrogen energy" is actually using other energy to convert water into hydrogen, then hydrogen as a fuel is converted to power through fuel cells, this process does not "overflow" any "could," " Hydrogen Energy "is actually" hydrogen fuel. "

Coupled with the high cost of fuel cells can not be mass-produced the battery capacity is too small long-distance travel difficult. If these long-term can not be overcome technical difficulties ultimately failed to conquer, then even 100 years after the fuel cell vehicles or electric vehicles will not become mainstream vehicles.

The expert explained that the reason of "hydrogen energy" slogan instead of "hydrogen fuel", the key is to make this concept a lot of people mistakenly think that the use of hydrogen energy could solve the traffic problem, so no matter the banner of "hydrogen energy" under the banner of what to do matter how many R & D resources, spending billions of money are the things should be.

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Apple Unveils 27 January new products before B

This article via: Apple Unveils 27 January new products before B

Apple Unveils 27 January new products before B

According to Fox News is next to an Apple Tablet also introduce the 4.0 iPhone OS and its software iLife upgrade to the 2010th The source is called a person at Apple. However, it was in the past already happened that the company had changed its plans for the introduction of new products in the last minute, it said in the report.

Recent rumors made the rounds that the Apple Tablet iSlate the name will be marketed. Apparently Apple has registered the same domain for a company already. The German translation of slate is slate. This does not necessarily point to a computer. However, in the English language is called a tablet PC with slate.

According to appleinsider.com The surface must be flexible and give a tactile feedback when you press on the touchscreen.

The search confirmed by Google iSlate with interesting studies of the Apple fans.

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Hydrogen Energy - the future "clean" power?

For China's car manufacturers, there is nothing more important than the control engine technology for doing this. On the one hand, the domestic auto industry active digestion and absorption of foreign advanced production technology gasoline engines, while money in developing new energy when the engine, a conventional engine by 26 domestic and foreign experts questioned the State Council jointly submitted "hydrogen" technical outlook has exposed the letter. Recommendation letter written much: China is a major energy consumer, but not a lot of oil and gas resources.

China's oil imports in 2005 accounted for 42.9%. Dependence on imported oil to China's economic development and national security restriction. As soon as possible to reduce dependence on imported oil, should be targeted for development of vehicle power technology. To this end, we are first in domestic vehicle power technology development are some problems, namely "seeking Yuan Lai solution of water near thirst", "first dug drainage water or Deng to find water," the such circumstances and to its analyzed. Then, put forward as soon as possible through the technology development to reduce pressure on transport energy proposals. Currently, the "hydrogen energy" to bring awareness of the deviation of misunderstanding, thus affecting energy policy to solve the traffic.

Energy is that people get energy from natural sources, nature does not exist a large number of hydrogen, so hydrogen is not energy, but not new energy. Need to produce hydrogen energy conversion, so the hydrogen can be used as energy carrier. "Hydrogen Energy" slogan so many people think that the use of hydrogen energy will solve the traffic problem, it is natural to assume that the development should concentrate on full hydrogen cars. This misunderstanding will affect the government and enterprises to solve the traffic problems of energy policy. As a heavy bomb, the letter in the academic and automotive industry has created a stir, a heated debate and it has started.

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BenQ brings Full HD projector with 4000 ANSI lumens

This article via: BenQ brings Full HD projector with 4000 ANSI lumens

BenQ brings Full HD projector with 4000 ANSI lumens

The contrast is 50,000:1. They can be activated via HDMI or network. From April, the SP890 is available for 5999 Euro price.

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BenQ has introduced a projector with full HD resolution of 1920 by 1080 pixels, a brightness of 4,000 ANSI lumens and a contrast ratio of 50,000:1. The SP890 is available in April for a suggested retail price of 5999 euros.

To the connections of the beamer include HDMI 1.3, a mini-USB port and Ethernet, which can be used with the function Crestron Control LAN. As a lens adjustment (Lens shift) is done manually by vertically and horizontally by 125 percent, 41 percent, the manufacturer of a keystone considers unnecessary.

The power consumption is a maximum of 440 watts in standby it falls to below 1 Watt. Benq specifies a noise level below 36 dB (A) in standard mode and below 33 dB (A) in Eco mode. The economy mode extends the life of the 300-watt lamp from 2000 to 3000 hours.

The device measures 43 by 16 by 35 inches and weighs 7.2 pounds. Benq provides a three year warranty.

The SP890 provides Full HD resolution and a contrast of 50,000 to 1 (Fig. Benq)

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