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The frequency converter is an electric energy control device that uses the on-off function of power semiconductor devices to convert the industrial frequency power supply into another frequency. The ...[Details]
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1 Overview With the development of modern industrial production, enterprises are paying more and more attention to energy requirements. Energy regulation issues such as process control, production co...[Details]
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In May this year, BYD Semiconductor's announcement of its IPO attracted great attention from the market, making it a strong candidate for the "first car chip stock". However, its IPO review was suspe...[Details]
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standard:
1. When using the value change event, use the click trigger or click release switch action. This ensures that it is only triggered once and the button returns to the default value.
St...[Details]
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GP02 switching power supply is a self-excited intermittent oscillation power supply. This power supply adopts the switching power supply dedicated integrated circuit STR-X6759N and STR-V152 produced ...[Details]
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This paper mainly proposes solutions to some problems existing in the current market of solar street lights. Taking the solar electrodeless street light system as an example, starting from the aspe...[Details]
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Apart from the stereotypes of colorful plaid shirts, black-framed glasses, and 007 overtime, the public knows very little about the profession of engineers. In order to understand the mysterious soul...[Details]
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Wi-Fi HaLow will soon be present in smart door locks, security cameras, wearable devices, and wireless sensor networks in people’s daily lives. What is Wi-Fi HaLow, how is it different from traditi...[Details]
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According to Japanese media reports, NEC will support the UK's development of 5G mobile networks after Huawei is excluded. The British government announced in July this year that it would ban Huawe...[Details]
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In the beginning, since I have already learned the bare metal program of JZ2440V3 development board, I want to test the learning results, so from today on, I will test the knowledge points I learned ...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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1. Starter structure and principle
2. Installation specifications of starter
1. What items need to be checked before starting motor replacement?
1. Oil circui...[Details]
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At the Xiaomi Mi 10 Youth Edition 5G and MIUI 12 launch event, Lei Jun mentioned on stage that "this year manufacturers like to release three models of mobile phones, including 'medium cup', 'large c...[Details]
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Working principle of digital pressure gauge As shown in Figure 1, the measured pressure of the digital pressure gauge acts on the pressure sensor through the pressure transmission medium, and the...[Details]
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On July 5, Jin Zhuanglong, Minister of Industry and Information Technology, said today that my country has built a total of 3.837 million 5G base stations, accounting for a relatively high proporti...[Details]