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Based on past experience, after the release of the iPhone 12 series, Apple will definitely adjust the existing iPhone lineup, abandoning a batch of models, and reducing the prices of some old models....[Details]
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introduction
随着计算机性能的提高及通信量的聚增,传统局域网已经越来越超出了自身负荷,交换式以太网技术应运而生,大大提高了局域网的性能。网络交换机能显著的增加带宽,可以建立地理位置相对分散的网络。局域网交换机的每个端口可并行、安全、实时传输信息,而且性能稳定、结构灵活、易于安装、便于管理,能很好地满足企业网和电信运营商宽带接入的需求。
1 Hard...[Details]
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According to Gartner's latest forecast, global end-user spending on public cloud services will increase by 18.4% in 2021, reaching a total of US$304.9 billion (US$257.5 billion in 2020). It is expect...[Details]
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The MAX1361/MAX1362 low-power, 10-bit, 4-channel
analog-to-
digital converters
(ADCs) feature digitally programmable window comparators that provide interrupt outputs for automatic system...[Details]
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Recently, Keysight Technologies released a new microwave vector signal generator, the M9484C VXG, which has a frequency of up to 54 GHz. When used with the V3080A vector signal generator frequency ex...[Details]
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The wiring method of the inverter power line is relatively complicated. It is a main loop circuit. For example, the power supply should be connected to the R, S, and T terminals of the inverter inp...[Details]
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1 Turbine flowmeter Turbine flowmeter is the main type of velocity flowmeter. It uses a multi-blade rotor (turbine) to sense the average flow velocity of the fluid and derive the flow rate or total a...[Details]
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my country's vehicle control operating system started late and is still in a follower state overall, but the gap between domestic and foreign operating systems in intelligent driving systems and info...[Details]
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From the perspective of the scale division of the world market, China is the manufacturing area of motors, and developed countries in Europe and the United States are the technology research and ...[Details]
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For more than two decades, FPGAs have provided the world with the most flexible, adaptable, and fast design environment. Early DSP designers discovered that a reprogrammable sea of gates coul...[Details]
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As vehicles evolve from primarily advanced driver assistance systems (ADAS) support and driver control to fully autonomous driving, image sensor performance becomes even more critical. Especially ima...[Details]
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Abstract: Photovoltaic pump systems using constant voltage trackers (CVTs) have been successfully put into practical use in different regions. Field operation data show that CVT cannot adapt to the...[Details]
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In order to further accelerate the construction of the country's "three bases and one channel", implement the national energy strategy, accelerate the development of new energy, build a clean, low-...[Details]
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With the increasing demand for intelligent vehicle assisted driving systems and the development of networking of automotive electronic systems, new reversing radars should be able to continuously meas...[Details]
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Due to the fluctuation of the power grid and the change of the surrounding load, the charging current will jump. The regulating function of the automatic charge and discharge controller is to stabili...[Details]