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As society seeks ways to save energy and reduce its impact on the environment and climate, attention is turning to the means of power transmission needed to connect consumers to renewable energy sour...[Details]
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1 Current status of network testing and optimization methods in China
With the continuous increase in the scale of base stations and carrier frequency configuration, network testing and netwo...[Details]
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In the summer of 2019, safety accidents involving lithium batteries in electric vehicles occurred frequently. There is a voice that believes that the electric vehicle and lithium battery industries...[Details]
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The circuit diagram of the current-doubler rectifier low-voltage high-current DC-DC converter is shown in the figure. The primary side adopts a symmetrical half-bridge structure, and the secondary si...[Details]
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Synopsys' Flagship Fusion Compiler Helps Customers Achieve More Than 500 Tapes, Extending Industry Leadership
Help customers improve performance by 20%, reduce power consumption by 1...[Details]
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Writing interrupts requires a timer: 1. Set its register TMOD 2. The value of THx and TLx (this is to set the initial value of the timer) 3. Turn on the timer (TRx=1) ----------------------------- No...[Details]
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1. Introduction As energy efficiency and environmental protection become increasingly important, people have higher and higher expectations for the standby efficiency of switching power supplies....[Details]
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PLC programming refers to the process of programming and debugging a programmable logic controller (PLC). PLC is an electrical device specifically used for automated control. Its main function is t...[Details]
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The automotive industry is facing a global chip crisis. According to German newspaper Auto Weekly, Volkswagen is considering asking for damages from its suppliers Bosch and Continental due to a sho...[Details]
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1 Introduction to micro motors
Micro motors refer to motors that are different from conventional motors in principle, structure, performance, and function, and have very small size and outpu...[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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On the morning of March 11, Li Yuxuan, deputy director of the New Energy Storage Technology Research Institute of the Energy Storage Research Institute of China Southern Power Grid Peaking and Frequen...[Details]
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With the development of microelectronics technology and VLSI technology, single-chip microcomputers have been widely used in various fields (such as industrial control, home appliances, automotive ...[Details]
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1 Introduction
The traditional instrument for measuring blood pressure is a mechanical mercury sphygmomanometer. Electronic sphygmomanometers have only appeared on the market in recent years. C...[Details]
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1. Main technical difficulties
① There are tens of thousands of pixels on a large LED display. As the display area increases, the circuit structure becomes more complex.
② In order to...[Details]
PCB Design
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