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1 Introduction Wavelet transform is a mathematical theory and method developed in recent years. As an emerging theory, wavelet analysis is an important achievement in the history of mathemati...[Details]
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Abstract: In view of the complex structure and easy failure of the current locomotive high-power DC converter, a relatively simple and reliable medium and high-power DC converter is designed. The w...[Details]
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According to the International Energy Agency (IEA), 19% of the electricity consumed worldwide is used for lighting. Therefore, in recent years, countries around the world have been committed to replac...[Details]
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According to GSMArena, after Google pushed the December update, many Pixel 6 users reported that a new bug had appeared, the signal was often lost, and calls and data connections were affected. This ...[Details]
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1 Development of high-frequency switching power supply technology for communications
The development of high-frequency switching power supply technology for communications can basically be...[Details]
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Dutch semiconductor equipment maker ASML said on Tuesday it plans to set up a base on Japan's northern island of Hokkaido to support production at Japanese startup Rapidus' chip factory, Reuters repo...[Details]
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Qiaotian Intelligent
Equipment
Shanghai Qiaotian Intelligent Equipment Co., Ltd. ("Qiaotian Intelligent" for short) was established in 2016. It is positioned as
a provider of
rob...[Details]
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The annual global display exhibition FINETECH JAPAN 2009 and the first LED/OLED next-generation lighting exhibition were successfully held at the Ariake Big Sight in Tokyo, Japan recently. The ne...[Details]
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According to Hefei Evening News, after the first G7.5LTPS substrate glass production line in China was ignited, Rainbow Liquid Crystal Glass located in Hefei Xinzhan District has made new progress - ...[Details]
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1 Introduction With the continuous improvement and beautification of people's living environment, colorful neon lights can be seen in many occasions. LED colored lights have been widely used due to...[Details]
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As consumers continue to adopt Internet of Things (IoT) solutions to connect in-home devices to external and internal networks, smart speakers will become more common in more homes. In fact, the smar...[Details]
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A netizen asked: How to make a three-state indicator light, black when disabled, green when normal, and red when faulty.
Use the property node to modify the indicator light color, and any state ...[Details]
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In embedded applications, all supply voltages directly connected to the processor can be generated by high-efficiency step-down DC/DCs or LDOs, depending on the current requirements. Systems u...[Details]
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In recent years, with the overall acceleration of industrial automation construction, the requirements for network performance in the industrial control field are getting higher and higher. Under t...[Details]
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In the past two years, the smart lock industry has been very hot. A number of brands and companies basically want to get a piece of the pie, from giants such as Haier, Hikvision, Dahua, Midea, 360, S...[Details]
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