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introduction
With the improvement of computer performance and the increase of communication volume, traditional LAN has been increasingly beyond its own load. Switched Ethernet technology has ...[Details]
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1 Introduction
Traditional test and measurement instruments have problems such as high price, large size, low data transmission rate, and difficulty in storage and display. This paper uses...[Details]
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Industrial policies give rise to a large automotive EDR market
The "Notice on the Implementation of Amendment No. 2 to GB7258-2017" issued by the Equipment Industry Development Cente...[Details]
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According to foreign media reports, Kia will launch its first dedicated electric vehicle model in 2021. It will be a high-performance, crossover-like sedan. It is said that the car will use an ultra-...[Details]
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1 Specific requirements for LED driver power supply
For AC input power drive, isolated output is based on safety regulations. The higher the efficiency of LED driver power supply, the more it...[Details]
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(Note: Excerpted from the new book "Signal Integrity Measurement Technology". The impedance here refers to the impedance of devices such as inductors, capacitors, and resistors, not the characteristi...[Details]
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The double-layer silicon nitride was prepared by plasma enhanced vapor deposition as the anti-reflection film for polycrystalline silicon solar cells. The optical parameters of the double-layer sil...[Details]
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The global demand for rechargeable batteries has grown exponentially over the past decade or so, as they are needed to power an increasing number of portable electronic devices such as smartphones, l...[Details]
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With the continuous deepening of research in the fields of radar detection, instrument measurement, chemical analysis, etc., it is not only required to complete target detection qualitatively, but als...[Details]
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The design of magnetic components is an important part of the switching power supply. Since the planar transformer has great advantages in improving the characteristics of the switching power suppl...[Details]
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The sudden outbreak of the epidemic has changed the life trajectories of many people. As more and more people wear masks, the contradictions of iPhone users have begun to emerge. That’s right...[Details]
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The liquid level measurement in the dimethylformamide reactor is completed using a differential pressure level gauge. Its measurement principle is to measure the liquid level or interface based on th...[Details]
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1 Overview Temperature and humidity indicators in environmental conditions are important parameters in many workplaces. Whether it is warehouse management, book storage or industrial measurement a...[Details]
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"Xiaomi Paipai 4K HD Screen Projector" is a new product recently launched by Xiaomi. It is not a mobile phone peripheral, but a wireless screen projector for computers. What is its use and what ar...[Details]
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Classification of memory:
Memory has become an indispensable component in PC or embedded hardware platform due to its advantages of fast access speed and simple access method. Before starting ...[Details]
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