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Nidec Corporation and Tsinghua University have signed a comprehensive cooperation agreement (hereinafter referred to as the "Agreement"). The two parties will cooperate in diversified technology fiel...[Details]
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Helical antennas are widely used in telephone, television and data space communications due to their small size and high directivity.
However, current simulation technology has certain diffic...[Details]
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Infineon Technologies' Annual General Meeting approves dividend of EUR 0.35 per share; changes to the Supervisory Board: Ute Wolf and Prof. Dr. Hermann Eul elected to the Supervisory Board
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introduction
In recent years, there have been more and more car theft cases, causing huge economic losses to people. Various types of car anti-theft devices have appeared on the market...[Details]
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Recently, Aptiv exhibited its seventh-generation 4D millimeter-wave corner radar at CES 2024, which was developed by a local Chinese team and equipped with China's first integrated radar chip. This...[Details]
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1. LCD controller Open the S3C2440 data sheet and you can see the LCD controller hardware block diagram as follows 2. LCD timing diagram A brief description of this figure: The LCD controller is ma...[Details]
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In order to further promote the development of the domestic car-grade chip industry, the Beijing Municipal Science and Technology Commission and the Zhongguancun Management Committee continue to focu...[Details]
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Disadvantages of high-power LED lighting: LED driver power supply has extremely poor reliability and high heat generation. Many LED driver power supplies are burned out, many of which are cau...[Details]
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The automatic parking assist system (APA) is an important part of modern automobile intelligent driving technology. The system enables the vehicle to automatically complete the parking process with...[Details]
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SEMICON China 2020 was held in Shanghai from June 27 to 29, fully demonstrating the cutting-edge technologies and innovative developments of the semiconductor industry in the era of artificial intell...[Details]
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As mobile phones, MP3, PMP, DC/DV and other handheld electronic products become more and more popular, lithium metal (Li) and lithium ion (Li+) batteries are becoming more and more common. Most of th...[Details]
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introduction
At present, urban security systems are receiving more and more attention, and customers have higher and higher requirements on the functions and performance of security systems.
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In which industries will the booming industrial Internet achieve rapid breakthroughs? Let’s look at two cases. First, let’s talk about the location of McDonald’s restaurants, which is well known to...[Details]
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Design a program for the 51 single-chip microcomputer. It is known that the crystal oscillator frequency of the 89C51 single-chip microcomputer is 12MHz, and it is required to use T1 timing to output...[Details]
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1. Lexical Analysis
The lexical analyzer identifies each token in the source program according to the lexical rules. Each token represents a type of word (lexeme). Common tokens in the source pr...[Details]