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LED is a light-emitting tube with diode characteristics, which can only be powered in one direction. Usually, the brightness output of LED is proportional to the current passing through the LED, bu...[Details]
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WASHINGTON (Reuters) - U.S. Secretary of State Mike Pompeo said on Tuesday he believed Western vendors would be able to compete effectively with Huawei on 5G technology at a comparable cost, adding t...[Details]
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Eight high-power charging piles stand side by side, capable of charging up to 60 kWh in 15 minutes... Early in the morning of July 19, a new energy vehicle equipped with a wireless charging system ...[Details]
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According to the latest report from market research firm Canalys, the total shipments of smartphones in the US market in the second quarter of 2020 were approximately 31.9 million units, a year-on-ye...[Details]
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How high can the integration level be while meeting the performance requirements of macrocell base stations? Process technology still limits certain important functional components to be manufactured...[Details]
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With the upgrading of IGBT, the performance of inverters is continuously improved and the size is continuously reduced. One of Mitsubishi Electric's great advantages in the field of power semicon...[Details]
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In the process of developing embedded systems, the main technical difficulty lies in the writing of the system boot program. For this reason, this article will discuss in detail the implementation of...[Details]
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As a general embedded programmer, most of the work usually involves the affairs of the application layer. As long as the project is compiled to generate an executable file, and then the executable fil...[Details]
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1. uboot command implementation code The implementation code of the Uboot command system is in common/cmd_xxx.c. There are several .c files related to the command system. (There are also command.c ma...[Details]
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Spectrum analyzer is an instrument for studying the spectrum structure of electrical signals. It is used to measure signal parameters such as signal distortion, modulation degree, spectral purity, fr...[Details]
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It is reported that Professor Wang Chaoyang's team at Pennsylvania State University in the United States has developed a thermally regulated lithium iron phosphate battery (TMB) that can simultaneous...[Details]
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1. Introduction Thyristor is also called silicon controlled rectifier (SCR). Since its advent in the 1950s, it has developed into a large family. Its main members include unidirectional thyrist...[Details]
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China Energy Storage Network News:
In the first quarter, the total social electricity consumption of the five provinces and regions of Guangdong, Guangxi, Yunnan, Guizhou and Hainan served ...[Details]
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With the development of microcomputer control technology, new control devices with various microprocessors as the control core have completely replaced the original relays. In modern automatic control...[Details]
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On October 29, 2024, the on-site promotion meeting for the Shandong Haichen Integrated Zero-Carbon Industrial Park project was held in Heze, Shandong, officially announcing that the world's first l...[Details]
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