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Preface:
Because
the grounding resistance
is too large and does not meet the specified value of the regulations, the lightning current cannot be quickly discharged into the earth, ...[Details]
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Xu Jun, Institute of Chinese Government Regulation/Institute of Government Regulation and Public Policy, Zhejiang University of Finance and Economics
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Power tycoon's industry spee...[Details]
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I. Introduction
The International Energy Agency (IEA) once claimed that 45% of the world's electricity is consumed by motors. In China, the proportion is 54%. This reflects the widespread use of mo...[Details]
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On August 19, Qingyi Optoelectronics released its semi-annual report, saying that the company has increased its investment in the research and development of flat panel display and semiconductor chip...[Details]
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With the accelerated development of automobile intelligence, smart driving cars, as an important product that is deeply integrated with new generation information technologies such as artificial inte...[Details]
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Following the software revolution, the open source movement is changing the chip industry. Source: Bloomberg Large technology companies have begun to get involved in RISC-V, which replaces propriet...[Details]
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On January 10, 2022, the Penghui Energy Liuzhou Smart Energy Storage and Power Battery Manufacturing Base Project was officially laid!
Liuzhou Municipal Party Committee Secretary Wu Wei, Munic...[Details]
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One promising approach to treating type 1 diabetes is to implant insulin-producing pancreatic islet cells, which would save patients from frequent insulin injections. However, once the cells are im...[Details]
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The core of the in-car air purification system is the air purifier, which is also called "air cleaner", air freshener, and purifier. It refers to a product that can absorb, decompose or transform var...[Details]
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April 16, 2019, Shanghai - Nullmax, an autonomous driving technology company, announced today that it has officially completed its Pre-A round of industry financing and reached a strategic cooperatio...[Details]
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Some time ago, Tesla officially "fired" the millimeter-wave radar and implemented FSD with pure vision, which caused a lot of heated discussion. Tesla and Musk have publicly stated that one of the im...[Details]
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Beijing time, April 21 morning news, according to reports, Foxconn Technology Co., Ltd. announced on Tuesday an agreement with Wisconsin, the United States, showing that the company will significantl...[Details]
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"introduction As chips become larger and larger and resources become more abundant, the design complexity of chips also increases greatly. In fact, after the chip design is completed, some controls s...[Details]
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Because the STM32 HAL library only has millisecond-level delay for HAl_Delay(), in order to achieve accurate microsecond-level delay, Systick has to be modified. However, since it is used internally ...[Details]
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The constant pressure water supply system is an automatic control system widely used in the field of water supply. Its core equipment is the frequency converter. The frequency converter achieves co...[Details]