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When operating under harsh conditions, even if perfect design specifications are implemented during design, the maintenance rate can be reduced, but routine inspections and preventive maintenance m...[Details]
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Dr Sarah Thomas working in the quantum optics laboratory. Credit: Thomas Angus/Imperial College London
One way to overcome the problem of quantum information loss when transmitted over...[Details]
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The development of science and technology has enabled us to demonstrate unprecedented capabilities in the face of this epidemic. We have seen the construction of the Vulcan Mountain Hospital in 10 da...[Details]
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The following is the circuit diagram of the lOW sound and light siren:
As shown in the figure, this is a 10W sound and light siren circuit. This circuit can generate high-intensit...[Details]
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On March 18, the establishment ceremony of the Integrated Circuit Mother Fund and the signing ceremony of major projects in Pukou District, Nanjing were held in Pukou, Nanjing. A 9.2 billion integra...[Details]
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China Energy Storage Network:
According to China's solemn commitment to the world, China will strive to reach the peak of carbon dioxide emissions before 2030 and strive to achieve carbon n...[Details]
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What is overmodulation?
Usually, the SVPWM we use is in the white inner circle in the figure above, and the output phase voltage amplitude can reach Vdc/sqrt(3). This area is called the ...[Details]
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Key points
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Accelerate RTL closure by 5 times and improve quality of results by 25%
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RTL designers can quickly and accurately understand physical implementation in...[Details]
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Introduction
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Universal Serial Bus (USB) is a new type of serial interface that supports plug-and-play, making the connection of peripherals to computers more efficient and convenient....[Details]
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Service robots are a type of robot that is different from traditional industrial robots and serves human life scenarios such as clothing, food, housing, transportation, finance, consumption, and e...[Details]
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With the acceleration of automobile electrification and the continuous upgrading of autonomous driving function levels, there are more and more electronic components in automobiles. The efficient inf...[Details]
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Gamma (γ) matching is actually half of the T-shaped matching, which is suitable for connecting with 50Ω coaxial cable and is a very convenient matching method. The larger the ratio of d1>d2, the wi...[Details]
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In previous technical courses, we introduced how to use the "one jumper method" and "two jumper method" to set the jumper reference. In this issue, we will explain the three jumper setting reference ...[Details]
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Google's wearable devices are not limited to Google Glass, but also actively deployed in other fields such as smart watches. As early as 2012, Google secretly acquired WIMM, a smart watch manufacture...[Details]
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In automotive power systems, damage to DC-DC converters can be caused by a variety of factors. However, one of the main reasons is that the residual voltage of the surge TVS (overvoltage protector)...[Details]