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In 2017, Apple released its financial report stating that the company had cash reserves of $261.5 billion, which is much more than the US government's $70 billion. It can be said to be the richest co...[Details]
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The integrated development of the Yangtze River Delta requires power safety and quality services to come first. On April 16, the State Grid Shanghai Electric Power Company held a launch event at th...[Details]
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According to analyst Ming-Chi Kuo, Apple may adopt under-screen Touch ID sensors on some of its 2022 models. In an investor note obtained by MacRumors today, Kuo said Apple plans to launch four mod...[Details]
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On April 15, Xinsen Technology released its 2020 annual report, stating that it achieved operating income of 403,465.52 million yuan, a year-on-year increase of 6.07%; net profit attributable to shar...[Details]
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According to the working state of the regulator tube, we often divide the voltage-regulated power supply into two categories: linear voltage-regulated power supply and switching voltage-regulated pow...[Details]
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When the new iPhone 11 series is released on the 10th of next month, Apple may bring consumers a completely new smartphone design, especially the camera aspect may be very different from before. If y...[Details]
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Taking the common infrared gas detector as an example, the principle of the gas detector is explained:
Measuring this absorption spectrum can identify the type of gas; measuring the absorption ...[Details]
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"Just because fuel-powered cars also catch fire, we can't assume that electric car fires aren't a problem, or that the problem is less severe." Since the beginning of this year, electric cars, repr...[Details]
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Unigroup Guoxin and the National Innovation Center signed a strategic cooperation agreement. The two parties will collaborate in innovation and carry out cross-border cooperation in areas such as the...[Details]
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01 Overview of automobile network security regulations In recent years, the degree of automobile intelligence has increased rapidly, including the convenience of SOTAFOTA ( downloading when getting...[Details]
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Recently, foreign media exposed a batch of Pixel 4a spy photos allegedly from a Vietnamese factory, and for the first time exposed a photo of a suspected Pixel 4a XL. According to previous n...[Details]
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The use of voltage scaling techniques in conjunction with frequency scaling techniques adds new principles to clock switching to ensure safe voltage levels for the new clock frequency. In additio...[Details]
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The Series D funding
will be used to scale up 24M's manufacturing and contribute to the company's development of higher energy density electric vehicle batteries. Image: 24M.
...[Details]
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The outflow coefficient of the V-cone flowmeter is related to parameters such as the diameter ratio β and the Reynolds number Red. Sometimes it is difficult to ensure that the parameters are always w...[Details]
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A broadband amplifier is designed . The high-speed operational amplifier OPA820 and the low-distortion current feedback operational amplifier THS3091 are used to form a two-stage amplifier circuit. T...[Details]
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