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After the insulation resistance tester has completed the above preparations, it can start measuring. When measuring, you must also pay attention to the correct wiring of the megohmmeter, otherwise ...[Details]
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Near Field Communication (NFC) is a short-range two-way communication technology that allows two devices to communicate and interact within a distance of a few centimeters, with a maximum data tran...[Details]
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Configuration result: A .config file is generated. Take the configuration item CONFIG_DM9000 as an example. Use vim to open .config and search for DM9000. You can see CONFIG_DM9000=y, which means...[Details]
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The size of the distributed capacitance of the filter inductor of the switching power supply voltage input circuit has a great influence on the EMC index, so it is also necessary to have a full under...[Details]
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On August 27, Xin Baoan, general manager and deputy secretary of the Party Committee of State Grid Corporation of China, met with Nan Cunhui, chairman of Chint Group, in Beijing. The two sides had ...[Details]
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In the design of single-chip microcomputer system, the design of LCM (liquid crystal display module) human-computer interaction interface is often a very important link. LCM can be used to display ...[Details]
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今年7月,蔚来汽车创始人、董事长、CEO李斌介绍称,蔚来成立了专门的内部跨部门组织负责全球市场策略规划,目前已经逐步进入执行阶段。11月初,有媒体报道称,蔚来正在筹建出海事业部,初步计划在2021年将旗下产品销往欧洲。此外,上汽集团、吉利领克等企业也于下半年发布了出海欧洲的最新规划。 行业分析人士表示:目前来看,中国新能源汽车出口至欧洲,宣传效果要大于实际意义。要真正立足海外并实现盈利,企业...[Details]
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The program files we generally come into contact with the most are files with .c and .h suffixes. I don’t know if you have ever seen files with the .lib suffix, which are encrypted source code files....[Details]
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On December 6, 2018, Lai Jianjun, Deputy Chief Inspector of the Jiangxi Investigation Team of the National Bureau of Statistics, Tang Weidong, Director of the Regulations Department of the Jiangxi ...[Details]
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The word "servo" comes from the Greek word for "slave". "Servo motor" can be understood as a motor that absolutely obeys the control signal: before the control signal is issued, the rotor is statio...[Details]
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On the morning of June 17, mobile network manufacturer Ericsson recently released the Ericsson Mobility Report, which mentioned that the average monthly mobile data usage in the world now exce...[Details]
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The research and development of robots is one of the hot topics in academia and industry today. The number of robots released has increased significantly compared with the pas...[Details]
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Bionic strategies are considered an important means to improve the performance of tactile sensing interfaces. The epidermis-dermis interlocking structure in the skin can effectively amplify tactile...[Details]
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Faced with the "changing situation" of the overseas energy storage industry this year, many domestic companies can't help but scratch their heads. As a high-tech industry that focuses on offline in...[Details]
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With the further deepening of reform and opening up, the demand for security and on-site recording and alarm systems from all walks of life is increasing, and the requirements are getting higher ...[Details]