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According to Jiwei.com, on April 7, Changxin Technology announced its performance forecast, estimating the net profit attributable to shareholders of the listed company in the first quarter of 2019 t...[Details]
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Starting from February 4, Hangzhou, Zhejiang Province implemented closed management for all villages, communities, and units in the city. On the same day, several provincial capital cities includin...[Details]
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Founded in 2016, Yeying Electronics is a national high-tech enterprise specializing in technical research, product development, production, sales and provision of related technical support and applic...[Details]
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This morning, the "2021 Huawei Intelligent Automotive Solutions Ecosystem Forum" was held. Wan Lei, Vice Chairman of the Star Flash Alliance, Huawei Fellow, and Director of the Policy and Standar...[Details]
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0 Introduction
With the application of new electronic devices in radar warning equipment (RWR), its intelligence level is getting higher and higher, and its structure is becoming more and mor...[Details]
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introduction
Many high-end industrial applications require appropriate interface circuits between high-performance data acquisition systems (DAS) and various sensors. If the signal interface requir...[Details]
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Automatic air switch circuit diagram
U represents voltage, I represents current, and R represents resistance
The relationship between them is U=I*R, and the principle of thermal expansion ...[Details]
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Kaspersky is an anti-virus software developed in Russia. Its anti-virus capabilities are obvious to all, but many netizens have experienced its lag problem. Coupled with the impact of domestic free a...[Details]
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Calterah Accelerates Safety Certification of Next-Generation mmWave Radar Chips with ISO 26262-Certified ASIL-Compliant ARC EM Processor IP Calterah's new Alps chip series includes up to four tran...[Details]
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By Chris Walker Currently Vice President of Intel Corporation and General Manager of Mobile Client Platform Division Wi-Fi connectivity has become more important than ever for our work,...[Details]
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The major development trend of the automotive industry towards electrification, intelligence, networking and lightweighting has driven the demand for advanced components of electric vehicles (EVs) ...[Details]
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Reuse of damaged bidirectional thyristor
Bidirectional thyristor is also called bidirectional thyristor. When it is damaged due to improper use or poor quality of components, most ...[Details]
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ARM DS-5 is an ARM development environment based on Eclipse. It has a complete compilation process and works better with Keil plug-ins to develop STM32. Without further ado, let me introduce the idea ...[Details]
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经济全球化的发展使得地域间交流变得越来越频繁,而作为长途旅行的首选交通工具——飞机正越来越多的影响着人们的生活。虽然飞机速度很快,然而数小时甚至十几、二十小时的长途飞行依然让人疲惫不堪,因此如何消磨长途旅行的机上时间是一个棘手的问题。不过最近以来,如果您经历过越洋飞行的话,您一定会注意到飞行中的一个显著变化。飞机速度没有变快、机上餐饮质量也没有提高,可飞行时间似乎缩短了。改变的是机载娱乐系统...[Details]
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Most people who are familiar with circuit making are familiar with TL431 . Due to the dynamic impedance characteristics of TL431, it is often used to replace the voltage regulator diode in circuit de...[Details]