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"Huawei does not make cars, but helps car companies make good cars." At the 2021 World New Energy Vehicle Conference on September 17, Wang Jun, Chief Operating Officer of Huawei Intelligent Automotiv...[Details]
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In the development and application of microcontrollers, high-level languages have gradually begun to be introduced, and C language is one of them. People who are used to assembly always feel that...[Details]
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Where will the next innovation heights of smartphones be? After the competition in the fields of under-screen fingerprint, imaging, screen, and fast charging, under-screen camera is becoming a new ar...[Details]
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introduction
A distributed control system based on centralized management and decentralized control solves the defect of centralized direct digital control system that the controller proce...[Details]
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C114 News Beijing time, June 14th afternoon news (Jiang Junmu) Members of the US Federal Communications Commission (FCC) slammed the Department of Commerce (DoC) for hindering efforts to free up new ...[Details]
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Starting from S7-200 SMART V2.5, S7-200 SMART starts to support PROFINET IO communication intelligent devices. Therefore, two S7-200 SMART can communicate with each other via PROFINET IO, with one ...[Details]
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Recently, lithium ore and various bulk materials have started to rise in price, and the cycles of various links related to batteries have begun to adjust. There are some explanations and discussions ...[Details]
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If you have an electronic device that you don’t use for a long time (think wireless headphones, wearables, remote controls, etc.), you may find that it is not turned on and the battery is dead. If th...[Details]
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1 Introduction
With the advancement of industrial automation and the improvement of enterprise informatization, the distributed monitoring system with decentralized monitoring work and central...[Details]
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The frequency converter is an electric power control device that uses frequency conversion technology and microelectronics technology to control AC motors by changing the frequency of the motor's w...[Details]
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1 Question With the development of production and the advancement of technology, especially the widespread application of various power electronic loads with rectifier inlets, that is, the emer...[Details]
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Engineers at the Swiss Federal Institute of Technology in Lausanne (EPFL) have found a way to insert carbon nanotubes into photosynthetic bacteria, which greatly improves their electrical output. T...[Details]
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Recently, Weibo user @有富人说出, which is preparing to celebrate its 90th anniversary, said that alumnus Ren Zhengfei donated a batch of 100 "Pearl River Pianos" to Chongqing University, his alma mater, ...[Details]
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The term "ubiquitous power Internet of Things" has attracted much attention since it was proposed at the beginning of this year, and more and more companies have chosen to join the development tren...[Details]
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Learning ARM assembly is very necessary. Learning ARM assembly is not to write programs in assembly in the future, but to understand and modify it. Because in the later projects related to the kern...[Details]