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In a brutal epidemic, many problems that older Americans will face in the future have been exposed. The shutdown of 3G networks will mean the end of mobile personal emergency response system (mPERS) ...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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For Huawei, the upcoming new flagship Mate 30 series will definitely have many upgrades, such as in photography. The latest news shows that the Mate 30 series will support 4K 60fps video recording, w...[Details]
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The MAX5556–MAX5559 stereo audio sigma-delta digital-to-analog converters (DACs) provide a simple and complete stereo digital-to-analog conversion solution for multimedia servers, set-top boxes, vi...[Details]
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AI is often used to provide perception capabilities for advanced autonomous vehicles. But can AI also help autonomous vehicles (AVs) make safer decisions in planning and control? Anyone used to d...[Details]
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Today, Qualcomm President Amon reviewed the global 5G development and Qualcomm's mobile business in 2020 through online video, and made predictions and prospects for industry development trends next...[Details]
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The actual circuit using MIC4827 to drive a 3-inch square EL lamp is shown in the figure. The input current Iin=28mA of this circuit at Vin=3.3V, the output voltage is still 180Vp-p, and the operatin...[Details]
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The display is an important interface for humans to communicate with application equipment. In recent years, with the rapid development of electronic technology, liquid crystal display technology h...[Details]
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1 Introduction In the modern power electronics industry, rectifier and inverter power systems have made great progress. In this power system, the role of the DC link capacitor is to prevent th...[Details]
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Basic Operation of the MAX2470/MAX2471
The MAX2470/MAX2471 are flexible, low-cost, high reverse-transmission isolated buffer amplifiers that are ideal for discrete or module-based VCO designs....[Details]
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On July 13, Shenghong Holdings said in an interaction with investors that its business dealings with CATL were mainly for battery testing equipment. In response to investors' concerns about the compa...[Details]
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summary
With the rapid development of information technology in the automotive industry, the demand for security features in vehicle architecture is increasing. This is usually achieved by add...[Details]
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As the leader in the global mobile phone market, Apple's new generation of iPhones every year will receive widespread attention from the outside world early on. According to past practices, if noth...[Details]
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Reentrant Functions
Reentrant functions can be called by multiple processes simultaneously. When a reentrant function is executing, other processes can interrupt the execution of this function and st...[Details]
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Preface: This article is a summary I wrote after the production was completed. It has been a while and I couldn’t find any pictures of the real thing, so I pasted the full text below. Today is Nove...[Details]