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Abstract: A data acquisition and processing system with a sampling frequency of 33.3MHz. The system is mainly composed of ultra-high-speed analog/digital converter AD9224 and advanced floating-p...[Details]
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Recently, I finally have enough time to study the principles of computer organization and the principles of single-chip microcomputers. Let me briefly talk about my feelings about these two courses. ...[Details]
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The 800 V high-voltage platform is conducive to solving the problems of slow charging and short driving range of electric vehicles. Therefore, the 800 V electric drive system based on the high-volt...[Details]
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1. Concept of near-field measurement and requirements of the control system
Near-field measurement is a standard measurement method specified by the IEEE Association. Due to its own advantages...[Details]
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Many instruments, such as heat meters, electronic water meters, and electronic gas meters, need
to use low-power microcontrollers, such as MCS430, to achieve electronic metering. High-en...[Details]
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When measuring resistance with a DT-830 digital multimeter, when the measured resistance value exceeds 20MΩ, the meter head displays "1", indicating that the limit is exceeded and the resistance value...[Details]
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On November 10, security company Trend Micro recently discovered that the CMU (Connect Connectivity Master Unit) system of many models of Japanese automaker Mazda has multiple high-risk vulnerabili...[Details]
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Apple held its 2019 fall conference at 1 a.m. Beijing time on the 11th. The focus of every fall conference is the iPhone. This time, the upgrade of iPhone 11 is relatively large compared to the X to ...[Details]
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From July 5 to July 7, 2023, the 13th China Automobile Forum hosted by the China Association of Automobile Manufacturers was held in Jiading, Shanghai. With the theme of "New Era, New Mission and New...[Details]
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June 5 news, CEO boldly predicted in a recent speech that the new era will be physical AI, also known as physical AI or Physical AI. This physical machine can imitate biological behavior and collab...[Details]
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As today’s gas-powered vehicles are being replaced by electric vehicles, the same mechanical system sensors will be replaced by numerous electronic sensors to enable efficient operation and varying d...[Details]
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In the semiconductor industry, the war for talent has become fierce, especially in recent years, with a large number of chip factories invested both at home and abroad. Earlier this year, Intel annou...[Details]
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Recently, Sino-American Crystal announced that it would invest NT$3.4965 billion (approximately RMB 828 million) to participate in the private placement of Taiwan's gallium arsenide foundry Macronix,...[Details]
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At present, most of the automatic blood pressure monitoring systems used in hospitals are imported equipment, which are expensive and increase the cost of medical treatment. The s...[Details]
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This article introduces a trigger control system composed of 8031 single chip microcomputer, which can realize high-resolution digital triggering. In conventional control, electronic control de...[Details]
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