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According to news on February 5, Huawei's sales share has been declining since it was sanctioned in 2019. According to the latest data tracked by Counterpoint's China smartphone weekly sales model, H...[Details]
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The circuit uses only one active integrated circuit, the TDA 2003, as a component and can deliver up to 10W of audio power into a 2 to 8 ohm load.
For example, a common integrated circui...[Details]
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0 Introduction
Automatic test equipment is used to test the DC parameters, AC parameters and functions of discrete devices, integrated circuits and mixed signal circuits. It mainly co...[Details]
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There are many methods for measuring the distance and locating power cable faults. The most commonly used and effective methods are the bridge loop method and the pulse reflection method. Compared w...[Details]
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According to foreign media reports, a styrene gas leak occurred at a polymer factory of South Korea's LG Chem in Visakhapatnam, southeastern India, in the early morning of the 7th, killing at least 9...[Details]
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On the 14th, the reporter learned from Kunming University of Science and Technology that the team of Professor Chen Jiangzhao and Professor Yi Jianhong from the School of Materials Science and Engi...[Details]
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In April, both white horses and dark horses in the power battery market were surging. The market share of the big white horse CATL increased by 1 percentage point to 47%; the small dark horse AVIC L...[Details]
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In analytical articles on power trading and renewable energy consumption, we often read suggestions to “break down inter-provincial barriers”. So, what are inter-provincial barriers, who plays an i...[Details]
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On the afternoon of March 20, research company Strategy Analytics said on Weibo that "the data circulating online about the 'Strategy Analytics February mobile phone rankings top 6' is not officially...[Details]
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Benefits of Brushless Motors
Compared with brushed motors, brushless motors have the following advantages:
High efficiency: Since brushless motors do not generate friction, they are more ...[Details]
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"Innoda's EnFortius® low-power EDA software series has added a new gate-level power analysis tool, GPA, which can quickly and accurately calculate gate-level power consumption and help IC designe...[Details]
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According to the latest shipment statistics released by IDC, China's wearable device market shipments in the fourth quarter of 2020 were 30.26 million units, a year-on-year increase of 7.7%. The ship...[Details]
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Cars are rapidly evolving into mobile smart devices. From smart navigation to smart large screens, from interactive assistants to fingerprint unlocking, we can find their prototypes in the smart devi...[Details]
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Heterogeneous computing is becoming the name of the game for next-generation data centers, and it’s not just Intel, AMD, or Nvidia offering new components to support the thesis. The following 10 se...[Details]
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Learning ARM assembly is very necessary. Learning ARM assembly is not to write programs in assembly in the future, but to understand and modify it. Because in the later projects related to the kern...[Details]