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Recently, in order to cope with the huge impact of the new coronavirus epidemic faced by the United States, the US government passed (President Trump has officially signed) a $2.2 trillion economic s...[Details]
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I spent nearly a day tinkering with it. . . Because I used the STM32F103 chip before, and this time it's the STM32L151 , the RTC usage of the L series and the F series is different. Without further a...[Details]
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——Interview with Wang Zhengtao, Chairman and Party Secretary of State Grid Information and Communication Industry Group Co., Ltd.
China Electric Power News Network Intern Reporter Deng Huiping...[Details]
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On September 8, at the 2019 Xiamen International Trade Fair and Silk Road Investment Conference, 56 projects were signed on the spot with a total investment of 86.191 billion yuan. The projects cover...[Details]
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On August 13, the leading LED manufacturer Fucai Investment Holdings held a press conference, and its subsidiaries Epistar and Lextar are optimistic about the market prospects of Mini-LED. Currently,...[Details]
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I wrote this article purely to attract some hits for my blog. On Blog Garden, it seems that visitor visits are not counted in the reading volume, and as an 18th-tier blogger, the visits of registered...[Details]
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Overview In the development and production of various communication equipment, there are strict requirements for the safety, efficiency, noise, volume and weight of AC/DC. The series AC/DC with l...[Details]
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In fact, main(), which always appears in the examples, is also a function, but it is special. It is used as the beginning of the program when compiling. With functions, C language has the advantage o...[Details]
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Shanghai, October 23, 2023 /PRNewswire/ -- Against the backdrop of the global trend of carbon neutrality and the rapid development of new energy vehicles, the lithium battery industry has ushered i...[Details]
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1 Introduction
LCD is a common display device. It has the characteristics of low power consumption, small size, light weight, and large amount of information displayed. Especially in portable d...[Details]
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1. Composition and principle of solar photovoltaic system
Solar photovoltaic system consists of the following three parts: solar cell module; power electronic equipment such as charge and dis...[Details]
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Disassemble the ABS EUC wiring socket or remove the wheel speed sensor wiring plug, rotate the wheel under test at a low speed, and use the multimeter mV gear to measure the voltage between the corre...[Details]
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Contents The invention relates to the technical field of fluid flow detection, and in particular to a flow rapid tracking method for an ultrasonic flow meter. Background of the Invention Flow meter...[Details]
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Overview of HTPS LCD Panel Technology
With the popularity of DVD laser video disc players and digital broadcasting systems, the number of high-resolution image sources is gradually in...[Details]
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Hardware Platform
S3C2410X is Samsung's S3C2410X chip based on ARM920T. S3C2410X integrates an LCD controller (supports STN and TFT LCD screens with touch screen), SDRAM, touch screen, USB, SP...[Details]
DSP and ARM Processors
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