Showing posts with label the. Show all posts
Showing posts with label the. Show all posts

Thursday, January 9, 2014

The technology development of cell phone jammer has been finished

The technology development of cell phone jammer has been finished.
This mainly refers to the use of 25 ~ 100 W-class CO2 laser to X-Y table system-based laser processing machine models, but also the use of Nd YAG laser and galvanometer integrated machining. It can be carved, including engraving, cutting, engraving, embroidery and cutting. This has a variety of laser processing machine, the price is low, wide use, the characteristics of suitable conditions, the annual output of 6,000 units, which can be used in seals, flexible plates, gifts, advertising, printing cards, crafts and industrial non-metallic products, and on the horn, glass, plastic, rubber, wood products, plastics, fabrics, leather and other materials for laser processing. Because of this processing machine with computer typesetting, self-control, non-contact processing, fast (other than manual processing methods or faster), high intelligence, and other unique advantages of easy operation, it accounted for the majority of the domestic market and exported to Middle East, Southeast Asia, South America, Eastern Europe and Africa, popular with users. The technology development of cell phone jammer will enhance the quality of cell phone jammer .
Production of X-Y table models, high-profile companies in Zhejiang Boye Laser, Guangdong Yue Ming Wuhan Golden Laser Laser and other companies, the rapid rise of the formation of a laser processing machine of this type of production patterns. Currently Boye laser has been built 35000m2 plant, Golden Laser built a 10 000 m2 factory, Yueming laser not only further expand the production capacity of origin, established a branch in Shanghai. In addition to carving this type of flexible rubber, bamboo, it can also be laser-cut clothing, leather, embroidery and other processing products of these enterprises to upgrade and promote the market development. The technology development will improve the manufacturing quantity of cell phone jammer everyday.
These enterprises now will be feeding and rewinding, raw vacuum adsorption, automatic camera positioning, double cropping and other techniques to be applied gradually, the laser processing equipment can be integrated into automated garment production line operations, the product of intelligent upgrade. It is worth mentioning that the rapid development of laser engraving machine is one of the products, it is in the glass by laser-induced formation of burst point of the body composition of white three-dimensional laser light scattering images, this technology has recently made further development. Unit has developed a domestic color laser technology have played in the vitreous body red, orange, yellow, blue, purple and other color patterns, and soon the product will be put on the market, it will add luster to laser products. The technology improvement of cell phone jammer will increase the manufacturing ability of cell phone jammer .
Remanufacturing is the product life cycle theory as a guide for engineering practice. Equipment, feasibility studies, design, manufacture, use, maintenance and recovery of all costs are known as life-cycle cost, the traditional emphasis on the equipment, only the "first half", (this period only 20% to 40% of the cost), and often overlooked, "later life", that the use, maintenance and end of life costs.
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Wednesday, December 18, 2013

The ordering quantity of this order of Cell Phone Jammers is large enough

The document of  Cell Phone Jammers  will contain the important product information of  Cell Phone Jammers  .
The laser has been widely applied to the laser welding, laser cutting, laser drilling (including the slant-hole, different holes, plaster hole, perforated tipping paper, perforated steel, perforated packaging and printing, etc.), laser hardening, laser heat treatment, laser marking, glass engraving, laser trimming, laser lithography, laser system, film, laser film processing, laser packages, laser repair circuits, laser routing technology, laser cleaning.
Periodic illegible: often drum charge roller coating or contamination, watermarks, mimeo, fingerprints often cause this defect. Grapes: It is the same as the overlapping coins appear in the printed materials of a defect, no rules, and difficult to repeat, is caused by bad drum ground. Background scattering: refers to the text or unwanted lines around the black specks, toner from the magnetic roller coating or bad cause. Drum overheating (referring to a sense of high) may also cause this defect. Wave background (tiger grouper): wavy black version in white or white on black version or in the form of half-tone version. Several more kinds of payment method of  Cell Phone Jammers  will be added for this online store of  Cell Phone Jammers  .
Usually magnetic roller sleeve coating defects or due to prolonged low-density printing, magnetic bond caused by the magnetic roller sleeve. Hollow words: refers to the text or images is missing strokes on the reasons: toner itself is the problem. Dark pink with bad. Magnetic roller coating problems. Print media over the surface of the light, perfect. Paper with the negative. Irregular vertical black spots: the deformation caused by the sealing of the waste toner smears scattered. As the accumulation of too much toner on the magnetic roller, causing leakage of powder. Coloration: with a variety of factors: the toner itself is the problem. Toner, magnetic roller with the problem. Flour knife aging. Magnetic roller wear. Drums to life. High humidity or moisture absorption media. The detailed information of  Cell Phone Jammers  contains the ordering quantity of  Cell Phone Jammers  .
Bottom ash: bottom ash refers to prints blank zone in the mist toner, but also with a variety of factors: aging scraper. Charge roller fouling. Toner problem. Drum fatigue, to life. Low temperature and dry environment. Print media bad. Charge roller wear. Fixing is not strong: refers to the printed text or images on the product that is out of touch. The reasons are: toner softening point higher than the machines fusing temperature. Print media too thick or too light surface. Before cleaning the printer, be sure to carefully read the printer user manual to follow any special procedures and warnings. The ordering quantity of this order of  Cell Phone Jammers  is large enough.
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Monday, May 13, 2013

Flashing LEDs for the music

This circuit was purposely designed as a funny Halloween gadget. It should be placed to the rear of a badge or pin bearing a typical Halloween character image, e.g. a pumpkin, skull, black cat, witch, ghost etc. Two LEDs are fixed in place of the eyes of the character and will shine more or less brightly following the rhythm of the music or speech picked-up from surroundings by a small microphone. Two transistors provide the necessary amplification and drive the LEDs.
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Monday, April 8, 2013

Basic devices in the car audio system

car amplifier
Entertainment in the form of music, news or even movies, generated from a series of audio devices found in a car. The series device known as a car audio system.
What tool or device contained in car audio system?

  • Car Head Unit - Head unit is the core of a car audio system, part of the car audio system that plays sound. The continued development of technology makes the head unit is no longer only serve as a radio receiver FM / AM CD player and a player, some have additional functions to be able to play MP3s. There is also a car head unit that has the ability to play DVDs complete with monitors and can be connected with IPOD.
  • Power Amplifier - The function of the power amplifier is to amplify the signal coming out of the head unit. In the world of various types of car audio power amplifiers are divided into several classes, such as class A, B, AB, and D. Each class power amplifier has the advantage that its usefulness can be tailored to our needs in building a car audio system. In addition to class division, the division of power amplifiers can also be seen from the number of channels (channels) and the amount of power generated by the power amplifier.
  • Speaker - A device that functions convert electronic signals into audible sound. The speakers were divided into several parts / components, namely, subwoofers, woofers, mid-range, and tweeter. In order for speakers to work properly, required a series of electronic components that serves as a filter (cross over).
  • Processor - With advances in technology processors play a significant role in a car system. Inside there is a processor features like time correction, cross-over-active, etc. equalizer. With the functions it will be very easy at the time of tuning car audioaudio system.
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Sunday, April 7, 2013

Choosing the Right Amplifier for your Auto Sound System

Finding the best amplifier for your auto sound system can be a lot easier if you take the time ahead of time to learn what you need and what will work best with the sound system youve selected for your car, truck, or SUV. It helps to understand what an amplifier does in order to purchase the one that will best suit your needs. An amplifier takes a small sound, adds a little boost of its own, and then turns it into a big sound. The more power your amplifier has, the better quality of sound it will provide. An underpowered amplifier will have a thin, tinny sound that is rather unattractive in an auto sound system, or any other sound system for that matter.


You should also take care to remember that the power rating of an amplifier is the maximum power it is capable of expending not the amount that it will regularly use. The RMS rating of an amplifier is a good indication of its power output. One thing that is important to remember is that you should never buy an amplifier based on the maximum output or RMS rating. This number is more often than not incredibly misleading. If a driving, thumping bass beat is important to you then you should make sure that your amplifier has a bass boost button. This button will or switch will give a little bit of a boost to your bass. Its something I can pass on by many bass lovers cannot live without. Not all amplifiers have this so choose wisely and according to your preferences.

When it comes to amplifiers there are essentially four major classes (there are other classes but they are not all that common so I will not dwell on defining them) that represent the quality of sound you should expect from the system.

1) A. This class has a great output of quality sound but wastes huge amounts of energy in the process of creating that wonderful sound.

2) B. This class is slightly better than A as far as it wastes less energy and slightly worse as it produces a somewhat inferior quality of sound.

3) A/B. This resembles either A or B as far as sound and energy waste goes depending on the volume. Lower volumes will utilize the class A qualities of the amplifier while louder volumes are more in keeping with class B.

4) D. This class is primarily decent for producing a good bass sound and little else. The quality of sound and amount of energy wasted are both only moderate and neither are very impressive.

Of course this is the bare bones run through of the very basic amplifier basics. Another thing to note is that many people simply refer to amplifiers as amps rather than saying the entire word. Its slang but its so common that no one will blink if you do it. In fact you are far more likely to get funny looks for calling it an amplifier. Regardless of the small talk an amplifier isnt the end all be all of an auto sound system. It is only important if you feel it is important and many sound systems work splendidly without an extra amplifier to confuse the process and raise the price.

Whenever you decide to buy a new auto sound system for your car, truck, or SUV there is a moment of exhilaration and excitement as this is often a decision youve mulled over for quite a while rather than a spur of the moment decision. This exhilaration is promptly followed by a moment of complete and utter fear, as most of us have no clue what we really need. Hopefully, this has helped you decide whether or not you will need an amplifier and if you will, perhaps you can make a more educated and informed decision as to the type of amp you need.

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Thursday, April 4, 2013

The Alpine Car Stereo

We all know that brand names matter when purchasing car audio hardware. There are brands that are surely more reputable than others. When you are at the store and they offer choice after choice after choice, suddenly you feel overwhelmed on what really to buy. But you can be assured of one thing, if they offer you an Alpine car stereo you can’t go wrong with it.

The Alpine Car Stereo  Alpine car stereo and electronics, founded in 1978, is a world leader in the industry of high performance mobile electronics. They specialize in mobile multimedia, an integrated system approach incorporating digital entertainment, security and navigation products for the mobile entertainment.

Alpine car stereos are a new breed of units which feature the convergence of high performance audio, video, navigation and telematics in the form of Mobile Multimedia. Navigation systems act as the resource center of the Alpine car stereo Mobile Multimedia lineup. Intelligent Transportation Systems (ITS), DVD players, Dolby Digital systems, satellite digital audio radio, mobile data linking and communication through telematics devices will be fused with navigation systems to create a platform of products. Mobile Multimedia integrates Alpines innovative audio, video, security and navigation products, as well as its new GUI for Drivers, human interface and information communications technology.

IVA-D901 Alpine car stereoTo grasp what the Alpine car stereo Mobile Multimedia is, take a look at the IVA-D901 Alpine car stereo Mobile Multimedia Station/CD/DVD Receiver/Ai-NET Controller.

The IVA-D901 has 400% more pixels than a conventional in-vehicle display, meaning that it has 1.15 million pixel elements. It has 50W x 4 built-in power and 3 PreOuts (4 volt), SAT Radio ready, a Hard Disc Drive (HDD), and Alpine car stereo Navigation. Key features include:


- 7" Fully Motorized Wide Screen Monitor
- 18W x 4 MOSFET Amplifier
- Built-in Dolby Digital/DTS Decoder
- Bass Engine® Plus
- Subwoofer Level Control
- Bass Center Frequency Control
- Bass Band Width Adjustment
- Treble Center Frequency Control
- Subwoofer Phase Selector
- Bass Type Control
- 4-Ch Digital Time Correction
- 3 Position 12 dB/Oct Crossover
- MediaXpander™
- SAT Radio Ready
- MP3 Text Information Display
- Quick Search Function
- CD/CD-R Playback
- CD Text, Text Display, Text Scroll
- M DAC
- MaxTune SQ Tuner
- 3 Auxilliary A/V Inputs with Remote Control Input
- Dedicated Navigation Input
- Dedicated Camera Input
- 2 Auxilliary Monitor A/V Outputs
- Navigation Audio Mix
- 3 PreOuts (4 volt)
- MM Driver (Hard Disc Drive) Ready
- MobileHub Ready
- Ai-NET Control Center DVD/CD/MP3 Changer Controller
- "Digital Art" Spectrum Analyzer Display
- RUE-4190 Universal Wireless Remote Control Included

If these all seems too much for you, Alpine car stereos also have more conventional head units to offer. The CDA-9835 Alpine car stereo In-Dash CD Player/Ai-Changer Controller lets you fully customize both illumination and sound, with a range of 512 colors and super-versatile Bass Engine functions like digital time correction and parametric EQ. You can download audio parameter settings and connect and control as many as eight amps. The BioLite display, Menu key and rotary knob make operation extremely easy.

Like most Alpine car stereo units, it is also SAT Radio Ready, giving you a much greater choice of listening options than ordinary local AM/FM radio. You can select from among a wide range of music genres, news, sports, and talk programs with digital quality anywhere.
 

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