Published:2010/7/14 19:44:00 Author:Li xiao na
Being the necessary communication tool, telephone is welcomed by people all over the world for its convenience and portability; however, people can not see each other through the ordinary device. The desire for seeing each other becomes become stronger and stronger. The videophone is utilized by connecting with the public telephone network. The moving image of people is displayed via this device; however, the new d... (View)
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Published:2010/7/14 19:43:00 Author:Michelle
Recent years saw the great changes in our life and the concept of recycling and energy-saving have been deeply rooted in our minds. Several years ago, electronical water heaters were usually seen in the average family. Now, the solar water heater has replaced the old ones and plays the dominant role in everybody’s lives. One of the outstanding features of the solar water heater is its energy-saving. It is a... (View)
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Published:2010/7/14 19:42:00 Author:Li xiao na
The term of software defined radio is raised by American military to solve the communication problems of troops from different countries. The traditional communication devices used by different armies are not compatible with each other, therefore, troops can not contact timely with each other. The so called alliance was not the really one, troops were just simply getting together. In order to solve the above proble... (View)
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Published:2010/7/14 19:39:00 Author:Li xiao na
Gorky had said that books were the stepping stones to human progress, so we also can say E-Book is the electric stepping stone to human. The E-Book accelerates the development of human, because it is more convenience and saving much more money and space for human. Some people maintain that the E-Book will replace the traditional one. There are so many reasons to support what they say. The key commercial mod... (View)
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Published:2010/7/13 19:39:00 Author:Michelle
With the development of our society, the concept of intelligence has come to our minds. When you go to bank to withdraw cash or to transfer your accounts, credit cards are available; when you go to the hotel to open your door, an electronical card is on your hands; when you are talking to others with a cellphone, the tiny chip that is attached to the phone plays an important role. Those all above are contributed to... (View)
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Published:2010/7/13 19:38:00 Author:Li xiao na
In order to protect the safety of automobiles and pedestrians, the road cameras are installed at the crossroads in some countries. The road cameras are always called electric eyes by people, because they can monitor the people or cars going through a red light. Few people really know the work principle of this device. Many people wrongly consider that the pressure transducer is applied in the device. The pressure t... (View)
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Published:2010/7/13 19:37:00 Author:Michelle
In the contemporary digital age, digital television has become more prevalent in the common families. As our demands have increased rapidly, hoping to see more and more channels, the previous digital TV can not satisfy us. Therefore, as the counterpart, the set-up box has been produced since a few years ago. A set-top box, or set-top unit, is a device that connects to a television, turning the signals into ... (View)
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Published:2010/7/13 19:36:00 Author:Li xiao na
With the popularization of LED light, experts suggest that using the LED light to transmit data. This suggestion is based on the theory of visible light communication which is short for VLC. Every LED light can be connected into the main network, implementing the wireless communication of every device in the room without adding the burden to the crowded broadband. Governments in different countries also support the... (View)
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Published:2010/7/13 19:35:00 Author:Michelle
One great benefit of the Web is that it allows us to move information online that now resides in paper form. Several states in America are using the Web in a profound way. You can apply for various permits or submit applications licences. Electronic commerce notches up month-by-month too. It is difficult to measure, because a lot of electronic commerce involves existing buyers and sellers who are simply mov... (View)
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Published:2010/7/13 19:34:00 Author:Li xiao na
With the rapid development of the projector industry in recent years, the utilization of the device will not rest content with the education, business and government procurement area. The role that the high definition projector plays in family consumption industry will be more and more important. The portable projector was released in 2005, but it was not popular in the market until 2008, because the technology is ... (View)
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Published:2010/7/13 19:32:00 Author:Michelle
Home security has long been a hot topic since houses had been built. Everyone wants a safe and a happy house, hoping not to disturbed by unexpected visitors while outside. If a burglar comes,his face can be recorded so that the master could go to the police, Consequently, an equipment has emerged as the times require. Being invented several years ago, the burglar alarm was not really a new item. It is one o... (View)
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Published:2010/7/13 19:32:00 Author:Li xiao na
For the people who do not have enough electric supply, the solar phone helps them to solve this problem. For the communication industry, the solar phone takes a radical change. It has a great market potential in communication field. There are more than one billion and six hundred million people who do not have enough electric supply all over the world, thirty percent of them own a phone and one billion of t... (View)
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Published:2010/7/13 19:31:00 Author:Li xiao na
Apart from the safety of driver, the safety of pedestrian is also very important, which will be the main development task of future automotive industry. The protection of pedestrian is also included in the recent collision test in Europe. The engine hood system and the pedestrian safety airbag are main devices to protect the pedestrians throughout the world. The engine hood system make people collide on the... (View)
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Published:2010/7/13 19:28:00 Author:Michelle
To get much more information from the nature, our humans have to resort to many sense organs. But it is not enough to study natural phenomena and natural regulars and their functions in productive activities. For example, small change in temperature that man can not perceive must to be measured sometimes. In order to adapt to this condition, sensors are badly needed. A sensor is a device that can measure a ... (View)
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Published:2010/7/13 19:28:00 Author:Li xiao na
The dust eating robot is the most challenging research in the field of appliance. For instance, the manufacturers in Japan have developed the device from 1980s, but there is no mature product on the market nowadays. Many companies provide some samples which look like toys, moving around the room. Strictly speaking, such products are utilitarian. Some products can only move in the single room with arranged route, an... (View)
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Published:2010/7/13 19:24:00 Author:Michelle
Are you fond of reading and do you want to have a much smaller book of your own instead of a pile of papers? If so, we are glad to inform you that your dream has already been realised. As we are forging ahead into digital era, everything around us has become lighter and lighter, which, if so, we can call it ’pocketize’. Thus, e-paper has found its way to meet the increasing needs. E-paper, or electronic pap... (View)
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Published:2010/7/13 3:36:00 Author:caffy
Camera likes a pair of eyes that find beauty in the life. Looking at those old photos of grandmother in her young age, we will always have feelings of Vicissitudes, happiness, sadness and so on. All these photos help us record all kinds of experiences in our life which are precious. Therefore, camera keeps popular in the development of electronic products. Nowadays digital camera replaces the traditional camera and... (View)
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Published:2010/7/13 3:34:00 Author:caffy
Internet gives a colorful and extended virtual world to people. And with the increasing development of Internet, PC has also experienced a long history of development with constant revolutions. Tablet PC is becoming a fashion in 2010 after notebook for its smart shape and superior performance. Manufactures have been improving size, performance, and materials of PC continuously to take over the lead in PC markets. H... (View)
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Published:2010/7/13 3:31:00 Author:caffy
Everybody loves little babies because they are so lovely with soft skin and beautiful smile. However, nobody wants to stay with babies day and night, especially the young parents, for that they are so easy to cry and are interest in all things around. You will never have a peaceful time if having a baby. Therefore, nowadays many parents choose a baby video monitor to help them on looking after their babies. It will... (View)
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Published:2010/7/13 3:28:00 Author:caffy
People like to record all those beautiful scenery, perfect smile, lovely animals of the world with the camera, especially for photographers, camera means the eyes to them. Gradually, camera needs the memory card to expand the space for recording more and more things. There are many types of memory cards and digital camera memory card is what we will talk about. It is popular now and brings a lot of convenie... (View)
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