Ranking of the world's 20 largest semiconductor fac…

Research firm IC Insights recently released a report that predicted the ranking of the world's top 20 semiconductor manufacturers in 2012. Intel, Samsung and TSMC continued to rank in the top three, the same ranking as in 2011. The report predicts that Qualcomm's rank ...more...

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Application of low voltage inverter in chemical industr…

The frequency converter market in the chemical industry mainly comes from equipment matching and renovation projects, each accounting for about 40%, and the rest comes from parts and replacement. In the chemical industry, frequency converters are mainly used in fans, pumps an ...more...

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Tell how to realize the communication between MCU and t…

With the increase in applications and production of touch screens, prices have fallen. Therefore, it is possible to use the touch screen as a keyboard and a display device of the single-chip microcomputer control device, and improve the grade of the single-chip microcomputer c ...more...

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Portable medical wireless digital X-ray imaging equipme…

Electronic Fever Network Core Tip : In recent years, portable wireless digital X-ray imaging equipment has played an active role in the imaging market. Digital imaging equipment has matured after undergoing multiple development obstacles. It has been freed from the previously ...more...

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Detailed explanation of the health care principle of ma…

Electronic fever enthusiasts core tips : This article mainly explains the health care principles of magnetic therapy, will be discussed from the following five aspects, what is magnetic therapy, the symptoms of magnetic therapy, the mechanism of magnetic therapy, according to ...more...

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Changyun Optoelectronics Fan Ningning: Price and qualit…

In recent years, the Quality Supervision Bureau, the General Administration of Inspection and Quarantine, and the Bureau of Industry and Commerce have conducted spot checks on LED lighting products, energy-saving lamps, road lighting, fire emergency lighting and electric light ...more...

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Heat treatment is the key to the design of high-brightn…

LED (Light EmitTIng Diode) is different from the traditional tungsten lamp light source because of its light-emitting principle. It uses the PN junction potential difference of the diode to generate a point light source. It is also called a solid-state light source because of ...more...

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