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1. Pay attention to the details of the audio ground distribution
①. Some circuits have both small signal input and large signal output, and usually the input and output are connected by the panel. ...[Details]
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Some applications require sampling of a set of analog voltages, and there are at least two traditional approaches to this requirement. The most common approach is to cascade a classic analog accumula...[Details]
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Fault 1: No response after power on, unable to boot Test results: After testing, the instrument CPU board is damaged, causing it to fail to boot; after booting, the self-test reports an error, the ...[Details]
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Lenovo has recently launched a new monitor with a 21.5-inch display on the market. The highlight of this new product is that it is equipped with a full HD camera and a built-in microphone. The price ...[Details]
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According to foreign media reports, although 3D printing is generally considered an important new technology in the automotive industry, its influence has been limited so far. Volkswagen and HP recen...[Details]
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Crazy summer study: Notes on compilation of introductory studies (Part 1)
Reference: "Assembly Language" by Wang Shuang, Chapter 1 and 2
1. Basic knowledge
1. The process of wri...[Details]
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Blackfin processor platform provides high-performance technology support for multimedia player applications
Portable multimedia players have been available for several years. From the earl...[Details]
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The significance of transformer drying The purpose of transformer drying is to remove moisture from the transformer insulation material, increase its insulation resistance, and improve its flash...[Details]
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When I was learning 51, I wrote a program to debug the angle of the robot arm. It is convenient to use it on the development board, but because it is an ordinary servo, not a bus, I need to solder a ...[Details]
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With the rapid development of science and technology, information technology has spread to every corner of our work and life. Our food, clothing, housing, transportation, entertainment and leisure ...[Details]
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According to Jiwei.com, the latest report from market research firm Strategy Analytics shows that by 2021, the smartphone Wi-Fi chip market will reach US$4.3 billion, with Qualcomm, Broadcom and Medi...[Details]
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In May 2023, the global semiconductor industry achieved a total sales of US$40.7 billion, a month-on-month increase of 1.7%, compared with US$51.7 billion in May 2022, a year-on-year decrease of 21.1...[Details]
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Introduction: After the commercialization of lithium-ion batteries and their success, the ultimate goal of almost all battery research is to achieve commercialization. Singaporean scientists have dev...[Details]
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On October 14, *ST Dongke released its performance forecast, stating that the company expects the net profit attributable to shareholders of the listed company to be a loss of 900 million yuan to 994...[Details]
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Grenoble, France, November 5, 2024 -
Jolt Capital, a European growth-focused deep tech company, announced today that it has acquired the power management and signal processing IP business (the ...[Details]