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Practical electronic products

Now the domestic market competition is intense, sell good models in the " aesthetic fatigue ", the Yangtze River each wave pushing at the one ahead, the new Bora 2008 listing, see later Lavida, Sagitar, golf fierce pursuit, FAW-Volkswagen is obviously not willing to let the new Bora market loss, due to the new Bora metaphase change models to get offline formally, dvd to ipaddab8d28ck and in December of this year officially listed, the overall price should be below new Shanghai bright leisurely, the new main change is the appearance of interior undertook a major upgrade, and the power part will not do much to adjust.

Change of the medium-term Polaris new appearance does not have too big change, new valuable has used the most popular new family design, a portion of the front face, at the upper grille style clearly draws on new step style, but without the use of MAGOTAN so much chrome trim for decoration. The tail is not very big, but a new bumper and taillights group or brought it to take on an altogether new aspect.

Part of interior, new Bora pay more attention to the business of the temperament of the play, the overall layout and the new step is very close to, but not the MAGOTAN so strong chrome metal decoration. New Bora interior use a bright metal into the upper and lower two parts separately, and the application of the shallow depth of color. Of course, the new Bora will also have a full black interior options. But from inside the car can see a new steering wheel using multifunctional keys, barrel type instrument panel, reversing radar, copy movie to ipod adjustable headlamps, four wheel disc brakes are also in the configuration. Here are several classic Bora use automotive electronic products.

Heng Xiang vehicle navigation integrated machine masses new treasure does special

Global communication system through autonomic control of cut off the oil to achieve infinite distance illegal open ignition implementation of security, mobile phone control vehicle start, opening or closing of air conditioning, mobile phone location ( map ), Wireless keyboard and the original car remote control compatibility. Mobile phone, GPS navigation, audio and video playback ( video, audio playback), film and television VOD platform, digital TV, digital radio, game, video reversing.  

Posted by yooyoo at 15:32Comments(0)IT


Full digital control

When the security market to launch digital control, front-end equipment has been fully entered the full HD mode, but did not open the whole digital model. The back-end region free dvd storage equipment, what should we do? Hard disk video recorder family of three brothers launched a fierce dialectical, how to use, which is used in the field as the brother several hot debate. We have not said, or have a look they say.

Video three brothers elder brother is digital hard disk recorders, it gave himself an English name is DVR, it sounds very modern, this product in the security industry is " the old ". Since the beginning of contact security products, DVR attention was gradually increasing trend. It is a collection of video, image segmentation, PTZ control, alarm, transmission and other functions in one.

In the product application, eldest brother seems to have an unusual presentation. Don't look at it have a name in the " D ", in fact, and it matches the front camera is the simulation equipment. For analog camera, whether products or internal technology has been very mature; in the design, the various manufacturers of DVR similar, if you really want to segment words, then to see whether it supports audio transmission and HDMI high-definition interface.

The DVR also features the largest is and what it with analog camera, a camera connected to a video input port, XX DVR represents its support for the maximum number of front-end equipment; big brother said, don't know to monitor people can take it as a home DVD, only behind the interface into BNC, the remaining functional everything. When with the front-end equipment is switched on, using the VGA interface access display that can see in the image.

Regardless of the choice of three brothers who, most concerned about is the image resolution. DVR is not related to network bandwidth, so it can support the multiple video images, but for multi-channel playback can sense is not the same. Big brother is not old spirit, Zone Free DVD dab6d28ck can support 1 D1@25fps image playback, the remaining channel maximum support real time CIF. I can responsibly tell you, general D1 effects should be fully able to meet most of the demand for monitoring.

With the boss character, listen to the words of the little brother. In a front-end equipment to open the whole network era, VCR 's second child was born, red wine in the name of making a small change in -NVR. Network product mix is a network monitoring cameras, but also with simulation is different, is not it BNC replaced by LAN network; compared to DVR, NVR in building monitoring system is a necessary equipment - switch.  

Posted by yooyoo at 14:25IT


In a photoelectric mouse

In general we common optical mouse usually refers to the use of photoelectric element, based on the moving surface image logic to generate mobile mouse.

Optical mouse optical mouse working principle is: LED Dimmer dab5d58ck in the interior having a light emitting diode, the light emitting diode emits light, illuminating the optical mouse bottom surface ( this is why the mouse bottom will shine .). Then the photoelectric mouse bottom surface of a part of the light reflected back, after a group of optical lens, is transmitted to a light sensing device ( micro imager ) imaging.

Thus, when the mouse moves, the track will be recorded as a coherent image high speed shooting. With the photoelectric mouse inside a piece of special image analysis chip ( DSP, namely digital microprocessor ) to mobile trajectory on the uptake of a series of image analysis and processing, google tv remote the image feature point position change to undertake an analysis, to judge the mouse moving direction and the moving distance, thereby completing the cursor position.

Photoelectric mouse usually consists of the following components: optical sensors, optical lens, light emitting diodes, the interface microprocessor, touch keys, roller, connection, PS/2 or USB interface, such as shell. And we point to learn under the light-emitting diode ( LED ) in the application of photoelectric mouse.

We know, photoelectric mouse in the use of the process will emit light red light at the bottom. This is the mouse in the light emitting diode emits in the mouse, it has what effect? Light emitting diode emits bright ( this is mainly to get enough illumination light ), online ups power in part through the mouse at the bottom of the optical lens (i.e., wherein the prism ) to illuminate the mouse bottom; the other part is directly to the optical sensor heads. Popular point, is a light emitting diode is the role of light generated mouse work required for light source.

But why common optical mouse using LED is red?

Why would choose red? The reason is simple, because the red light LED technology is relatively mature, but the cost it is also cheaper. This makes the red highlight LED longest service life. While optical engine imaging is monochromatic, no matter what the color of the light source will not influence. So in this case, except for a few manufacturers to create attractions, The fourth generation car light most manufacturers will certainly choose red products, such as many photoelectric mouse using blue LED, is out of the ordinary, but is essentially the same as that of.

In addition, combined with type LED and SMD LED also can be used to decorate the mouse, causes it to emit colorful light colors, more appealing to the eye. More in line with the owners of the fashion aesthetic demand. The global annual production of hundreds of millions of photoelectric mouse, with each mouse consumption 1 ~7 LED calculation, the economic benefits of effective supporting part of LED industry shipments.

Looking to the future, even if the laser mouse is a popular trend, but still can not be separated from LED auxiliary light. Nevertheless, the photoelectric mouse popularization situation, Separation point the application of LED in the mouse still occupy a dominant position, can not shake.  

Posted by yooyoo at 13:16Comments(0)IT


LED industry boom

Chinese LED industry boom is not decreased, in low profit and growth
Although the OEM development model of severe crush Chinese LED enterprise profit space, but the domestic enterprises of the industry confidence in the future has not weakened. Data shows,wireless keyboard dab4d60ck 2012 1 ~ July, industry of our country LED plans to add the total investment is 125600000000 yuan, of which more than 40% of the fund is in multiple segment of industry investment, even the whole industry chain investment.
Notable is, non LED enterprises to enter the LED industry the investment has become the LED industry investment is the important part of this kind of project, total investment projects reached 45%, more than the amount of total investment amount of 65%.
Chinese LED industry boom and closely to government support. In March, China National Development and Reform Commission clearly will be $40000000000 for LED street lamps procurement, and the LED street lamp provides 30% of the financial subsidies. The local government will respond,scientific developmentGuangdong Province said that since March 1st this year, the province of all financial investment for the construction of lighting engineering and new development area, in the public lighting field are using LED.
In addition, the capital market for LED market degree is not reduced, a venture capital and private equity investment the most favored industries. Data shows, 2011, home already had 7 home LED industry enterprises in the A stock IPO, cumulative financing amounting to 3625000000 yuan. In February this year, the SFC announced the IPO application in the enterprise name list, at least 9 is the LED industry related businesses.
Chinese LED enterprises in low profit growth in win. The data shows, " eleven five" period, integrated circuit industry doubled in size, production and sales of respectively from 2005 to 26580000000 and 70200000000 yuan, to 2010 65250000000 and 144000000000 yuan, occupy global integrated circuit market share increased from 4.5% in 2005 to 8.6% in 2010. The size of the domestic market from 2005 380000000000 yuan to expand to 735000000000 yuan in 2010, accounting for 43.8% of the market share of global integrated circuit.
On 2011, in Europe and the United States economic downturn, China's LED and other energy-saving products export still the market growth of 25%, LED interior lighting product output grows 75% compared to the same period,tin box manufacturer the product price fell 22%, production value amounts to 18600000000 yuan, grow 38% compared to the same period. According to the agency forecast, benefit from the support of government and the price drop, this year China LED interior lighting output value will reach 30600000000 yuan, an increase of 64%; in 2015 will reach 99300000000 yuan, the future 4 years of lighting production scale compound growth rate will reach 52%.  

Posted by yooyoo at 19:47IT


Germany was divided in two

The disaster came down, in February 14, 1945 night, dresden camera factory is allied to blow up, it's a disaster. At the end of world war ii in nearly, general patton's third army occupied the yarra, had planned to have factory working again,HD webcam manufacturer because the Yalta treaties of the American military position must be back to XiYi, Germany was divided in two, and the town and dresden all Soviet occupation by.

For the optical giant wealth, the russians of course won't let "U.S. imperialism" sold one, so a lot of CaiSi senior technical personnel were transferred to the Soviet union, the city of Po, as war compensation, the Soviet also removed the remaining 94% Carl Zeiss processing factory and factory.

In the establishment of the Po now Kiev camera factory (so now Russia lens by stealing [rob?] to point fur technology still can in optical area has a place). But the German technology like can take away, in the university and the support of Carl Zeiss Jeona LOGO soon appeared again.

At the same time withdraw patton, also carried away CaiSi of 126 key management personnel and technician in the old beauty of the federal republic of Germany support (west Germany) under the leadership of baden baden-wuerttemberg said Monday's "exam (Oberkochen) to the factory,web camera manufacturer dab4d59ck Carl Zeiss in" capitalist "society and also have the new students. But from now on CaiSi factory also so in two.

East German products branded as: Carl Zeiss Jeona (Carl. CaiSi. "the) history said that" the east CAI ". Production pan south camera

West Germany products named: Carl Zeiss history said that "west CAI"

In fact the east, west CAI on the design CaiSi receives the tradition, but all is for the CaiSi describes himself as authentic. Stroke of luck, is this kind of competition for the CaiSi in optical design has been further progress.

After unification, things CaiSi factory's and to the business. With its headquarters still in Mr "exam heng, 3500 employees, and at the same time around the world in a factory. At this moment CaiSi double sword and walls, and in a broad range of optical field is first the strong. In 135 Contax also still in the field of measurement card fight, but in the 120 field of Carl Zeiss T * is the hero, ShunWoZheChang, inverse I this wu!

The hasselblad, lu measurement CaiSi use lens had sat before the river's lake to the best 2, and mia, pcwebcameras.com no CaiSi support balck militia is bound to be squeezed for survival.

The digital era, is CaiSi! Make original is optical dilettante SONY shake the body into consumption level of one of the dc industry.   

Posted by yooyoo at 13:43IT