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At present, residual current operated protective devices
are widely used
in
low-voltage distribution networks
under the jurisdiction of power supply companies
. However, they often fail to ...[Details]
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According to Beijing Evening News, electrification has become one of the future directions of automobile development. While domestic and foreign automakers are competing to deploy new energy vehicles...[Details]
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Li Hao, director of Huawei's Global Certification and Testing Center, pointed out that digital transformation is a huge growth point for Huawei's future business. Electroacoustics is a basic means of...[Details]
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The trend of involution in the automobile market in 2023 has never stopped from beginning to end, and in the new energy market, it is not only about price, but also about strength. With the dev...[Details]
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If designers can meet the power requirements and constraints of FPGA - based designs early in the development process , a significant competitive advantage can be achieved in the final implement...[Details]
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With the continuous development of the financial industry and the increasing competition in the financial market, the management of banks is becoming more and more standardized. Banks are the dir...[Details]
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To realize the boot kernel and root file system of Tiny4412 from SD card. When starting the development board, you need to start Uboot from SD card, and then download the kernel and root file system...[Details]
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Previous study notes - I was learning the application of 74HC164 and debugging with Elan microcontroller. After successfully debugging with assembly, I debugged with C. As a practice, I planned to use...[Details]
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Operation Instructions Before testing, the instrument host and voltage collector shell should be reliably grounded, and correct wiring should be performed according to different test methods. For wi...[Details]
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Some time ago, OPPO announced its top flagship, the new Find X series, after the release of MediaTek Dimensity 9000. According to some previous news, the new Find X series will be named Find ...[Details]
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There are many places in C/C++ language where extern is used. However, if you don't really understand its meaning, it will cause great trouble to programming. In order to help you avoid detours, we wi...[Details]
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On a certain day in a certain delivery room, you were born (power up), but you didn't cry. The doctor lifted you up and slapped you hard on the butt, and you burst into tears (reset, reset successf...[Details]
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On November 15, Goertek Co., Ltd. stated in an interaction with investors that the company's MEMS airflow sensors and other products have been used in e-cigarette and other product fields. Recently, ...[Details]
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Internet of Vehicles communication technology has always been a very important technical field in the autonomous driving industry. To achieve this, we must first connect the control unit inside the v...[Details]
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The auto-coupling step-down starter is an electrical device used for motor starting. It reduces the starting current by reducing the voltage when the motor starts, thereby protecting the motor and ...[Details]
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