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On January 28, the pneumonia epidemic was still escalating. As the center of the epidemic storm, Wuhan is at the forefront of epidemic prevention, but "epidemic prevention" does not mean "fear of Hub...[Details]
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According to the mynavi website, NEC announced on December 20 that it will set up a "Quantum Computer Promotion Room" in 2020 to work with customers to promote the use of quantum computers, applicati...[Details]
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Lei Jun likes to express nostalgia more and more on Weibo. On the evening of the 19th, he posted a status, revealing that he found a Mi 1 while packing up his things. He took a photo and uploaded i...[Details]
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Among the global technology giants, Apple is the largest in the world, and Huawei is the largest technology company in China. In the domestic public opinion, there are overwhelming remarks about Huaw...[Details]
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The questions in Week 16 focus on probes. Agilent Technologies has just launched an active probe called InfiniiMode. Please refer to the document http://cp.literature.agilent.com/litweb/pdf/5991-0560E...[Details]
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I. Overview Regarding data storage, I think programmers will basically use it, it just depends on where you store it. The internal FLASH of the STM32 chip can be programmed, that is, it can be used t...[Details]
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The American ES9023 is a single-ended output 24-bit stereo audio digital-to-analog conversion DAC chip, which integrates a 2Vrms output driver amplifier. It uses the industry's advanced SABRE digit...[Details]
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Introduction The analysis and testing of ultrapure gas and high-purity gas is a branch of trace analysis. It is a narrow but practical professional discipline that studies gas purity analysis and the...[Details]
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China's 5G licenses have been issued, and the three major operators will officially launch 5G network operations in September. It is reported that the capital expenditure of China Mobile, China Unico...[Details]
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In current electronic systems, there are often many digital and analog signals that need to be transmitted, and high resistance isolation characteristics are required to achieve isolation between elec...[Details]
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0 Introduction In electric drive systems and electric furnace control systems, thyristor (thyristor) components are now widely used as adjustable power supplies to supply power to motors or elec...[Details]
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Digital multimeters, or DMMs, come in a variety of shapes and sizes, perhaps more than any other instrument category. DMMs are primarily used in field environments where portability and battery power...[Details]
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In 2017, Intel launched a high-speed storage technology, Optane, which was hailed by many as a "Moore's Law disruptor" as soon as it was launched, and Intel has high hopes for it. It consists of 3D X...[Details]
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Electronic engineers or prospective engineers who have done embedded design or taken embedded courses may feel that the first MCU we used in our memory may be the type we like (or dislike). However,...[Details]
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Noise-free power supplies are not designed by accident. A good power supply layout is designed to minimize experimentation time. Minutes or even hours spent carefully reviewing the power supply lay...[Details]
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