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COMAC successfully delivered the 22nd ARJ21 aircraft to a customer company. At 15:22 on the same day, an ARJ21 aircraft with nationality registration number B-604D took off from Nantong Xingdong Inte...[Details]
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Principle: Transmit - reflect - receive is the basic working principle of radar level meter. The antenna of the radar sensor transmits electromagnetic wave signals in the form of a beam. The trans...[Details]
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In LED lighting applications, non-isolated BUCK switching power supplies are favored by many customers due to their high efficiency, and they occupy a part of the market share. Represented by SN391...[Details]
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In daily life, cars function more and more like remote controls. These features are spread throughout the car, from the driver's profile embedded in the electronic key, to the garage door opener on...[Details]
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According to data from market research firm Yole Développement, the global SiC power semiconductor market will grow rapidly from US$302 million in 2017 to US$1.399 billion in 2023, with a compound an...[Details]
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Market research firm Omdia has released a report on the most shipped smartphones in 2020. According to the report, only three brands made it to the top 10, just like in 2019, and these three brands a...[Details]
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#include Look for source files under linux-2.6.31/include/linux
#include asm/***.h Find the source file under linux-2.6.31/arch/arm/include/asm
#include mach/***.h Find the source file under linux...[Details]
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Overview
As digital audio and video provide consumers with a stereo, high-definition audio experience, testing has shifted from traditional static, single-frame analysis to dynamic testing, picture...[Details]
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Silicon solar cells are increasingly being used, but expensive raw materials have become a bottleneck in their development. Thin-film solar cells only require a very thin layer of photoele...[Details]
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The full model of the traveling wave tube electron gun includes hot wire, hot wire cover, hot wire support plate, hot wire ceramic, cathode, cathode tube, cathode tube support rod, heat shield tub...[Details]
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Recently, at the "13th Songshan Lake China IC Innovation Summit Forum", Liu Xin, founder and CTO of Zhongke Fusion, introduced Zhongke Fusion's 3D vision solution. The target markets of Zhongke Fus...[Details]
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Design ideas for infrared automatic LED energy-saving lamp system The specific design idea of infrared automatic LED energy-saving lamp product solution should be designed according to the path of...[Details]
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0 Introduction
With the development of modern warfare, the role and status of electronic warfare have undergone tremendous changes and become an important means of modern warfare. In order to know b...[Details]
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introduction
In order to ensure that the solar power generation system can work normally, it is necessary to measure the various environmental parameters of the solar power generation system s...[Details]
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Recently, the Dongguan Municipal Development and Reform Bureau issued the "Notice on Organizing the 2024 Dongguan New Energy Storage Demonstration Application and Public Service Platform Certificat...[Details]