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The annual report is the best "window" to test the performance of listed companies. With the arrival of May Day, the curtain of the 2020 annual reports of A-share listed companies has slowly opened...[Details]
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Today, Xiaomi announced that it will repurchase 5.225 million Class B shares, with the highest price per share being HK$9.58 and the lowest being HK$9.52, with a total value of HK$49.9567 million. Th...[Details]
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According to data released by research firm Omdia on December 10, sales of large-screen displays in the global automotive display market have soared, while sales of traditional small and medium-sized...[Details]
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1 Introduction Phase shift signal generator is an important part of signal source, but traditional analog phase shift has many shortcomings, such as the phase shift output waveform is easily affected...[Details]
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According to the latest analysis published by JATO Dynamics, a supplier of automotive data and intelligence, the global adoption of electric vehicles (EVs) is accelerating as policymakers around th...[Details]
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1. Sampling circuit of blade battery system (1) From the perspective of the overall basic line connection, the starting point of the blade battery system design is to improve the integration efficien...[Details]
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This paper introduces a hardware structure and control system of a descent control device based on single-chip microcomputer control. The system uses a single-chip microcomputer as the control core ...[Details]
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In the previous issue, we discussed the magnetic potential generated when a single-phase winding is passed through a single-phase alternating current. This issue continues to discuss the magnetic p...[Details]
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0 Introduction
The market for wireless telemetry products is developing rapidly, and wireless telemetry technology has become an important factor in determining product competitiveness. From a...[Details]
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The author majored in power electronics and electric transmission for his master's degree. After graduating with a master's degree, he went to work for a period of time at the Shanghai Space Powe...[Details]
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For users who require the interface to have long-distance ( 1km) high-speed (up to 19200bps) communication capabilities, as well as strong anti-interference and noise suppression capabilities in ...[Details]
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According to foreign media reports, Korean researchers have developed a technology that can make all-solid-state secondary batteries for electric vehicles . (Photo source: KITECH) According to ...[Details]
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According to foreign media reports, it seems that Tesla has begun to use more of the functions of its customized Hardware 3 (HW3) computer, which is designed for fully autonomous driving. A hacker in...[Details]
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The microcomputer-based Vicat softening tester is a non-metallic material testing instrument designed and manufactured according to the latest international and national standards. It is mainly used ...[Details]
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CAN bus (Controller Area Network) is a communication protocol widely used in automotive, industrial, medical and other fields. However, during use, CAN bus may also encounter some faults.
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