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Sina Digital News reported on the morning of September 11 that Android 11 has just been released, and Google has launched Android 11 Go for low-end models. This is an Android version designed ...[Details]
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This paper presents a novel, fully automatic digital display design for measuring RF frequency by using the pre-divider SAB6456A and the high-speed digital divider 74HC390, combined with the ne...[Details]
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Contents The invention relates to the technical field of downhole production testing used in oil exploitation, in particular to a downhole vortex flowmeter for supercritical carbon dioxide with a sma...[Details]
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Today, Dr. Lu Min, Secretary General of the Wide Bandgap Semiconductor Alliance, delivered a speech entitled "SiC and GaN Power Electronics Technology and Industry Development Trends". Dr. Lu Min poi...[Details]
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LED development has a history of nearly 30 years and has made great progress. The white light LED has been honed for more than ten years and has developed rapidly. In the era of energy shortage and se...[Details]
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According to foreign media reports, as promised, the Libra Association has launched a vulnerability bounty program for Facebook's proposed cryptocurrency Libra, offering a maximum bounty of $10,000 t...[Details]
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The cooling fan of a car engine is an important part of the vehicle cooling system. If the fan fails, it will lead to insufficient or excessive cooling of the engine, causing the engine working envir...[Details]
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Infrared remote control technology has been widely used in daily household appliances. Its advantages of easy use, low power consumption and strong anti-interference ability are increasingly valued in...[Details]
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introduction
NCP370 is an integrated bidirectional protection device with overvoltage, overcurrent protection and reverse control functions produced by ON Semiconductor. The device can provide...[Details]
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An oscilloscope is an electronic measuring instrument with a wide range of uses. It can transform invisible electrical signals into visible images, making it easier for people to study the changing p...[Details]
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On February 18, the reporter learned from the relevant departments of State Grid Corporation of China that in order to resolutely complete the two major goals and tasks determined by the Party Cent...[Details]
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On February 3, Osram announced the launch of a new lidar infrared laser that can reduce wavelength deviation to 10 nanometers, making surrounding images clearer. LiDAR is a key technology for self-...[Details]
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On October 8, the People's Government of Longmen County issued the "Action Plan for Promoting the High-Quality Development of New Energy Storage Industry in Longmen County". By 2025, the county's n...[Details]
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With the rapid development of social economy, people's living standards are improving day by day, and the pace of work is accelerating. Cardiovascular disease has gradually become the most important d...[Details]
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0 Introduction
Image engineering has been widely used in many fields such as national defense, education, finance, medical treatment, printing, intelligent transportation, industrial autom...[Details]