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2009-2019 is the first 10 years of the development of China's Internet of Things industry, and 2020 will be the starting point of the next 10 years. In order to better welcome the next decade, this a...[Details]
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1. Processing and laying of cable tubes
(1) Metal cable tubes should not have perforations, cracks, significant unevenness, or severe rust, and the inner wall of the tube should be ...[Details]
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Silicon tubes and germanium tubes have very different characteristics and should be distinguished when used. We know that the forward resistance of the PN junction of silicon tubes and germanium ...[Details]
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Here are the problems I encountered and their solutions
1. After zlib libpng jpeg is successfully installed, an error still occurs, indicating that zlib libpng jpeg is missing.
This may be beca...[Details]
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A blogger exposed the WeChat chat records of Li Nan, the former senior vice president of Meizu Technology. Li Nan said that iPhone 7 Plus users can consider upgrading to iPhone 11, and iPhone X...[Details]
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On September 14, an investor asked: I saw a foreign media report that more than 5,000 employees of your company's subsidiary in Vietnam went on strike, causing the factory to stop operating. Is this ...[Details]
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introduction
Modern integrated operational amplifiers (op amps) and instrumentation amplifiers (in-amps) offer design engineers many benefits over discrete devices. While providing many cl...[Details]
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The global electronic information industry is developing rapidly, and the Chinese market has great potential China launched "Made in China 2025", Germany launched "Industry 4.0", and the United St...[Details]
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In the golden autumn season, enterprises in Shandan County are working at full capacity, working hard to produce, seize markets, and expand sales channels. It is a busy scene, and strong economic deve...[Details]
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At present, the Weishe New Energy Centralized Electrochemical Energy Storage Power Station in Xingyi City is under construction in full swing. In order to accelerate the construction of the project, t...[Details]
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After finishing the series of articles "Those Things About ARM Cortex-M Files" , Pi Ziheng took a short break, but he couldn't stop giving lectures, so he couldn't help but start a new series of ar...[Details]
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Following Geely Automobile’s plan to make mobile phones, another automobile company announced that it would make mobile phones. Li Bin, the founder of NIO, recently announced that he would make his o...[Details]
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1. Create a single-chip microcomputer project with Proteus: Step 1: Select the path to save the appropriate file, then click Next: Step 2: third step: the fourth step: the fifth step: Step ...[Details]
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With the continuous development of science and technology and the continuous introduction of relevant policies, self-driving cars have been rapidly developed and strongly protected. However, the deve...[Details]
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From the previous uboot code analysis, we know that the uboot startup has three steps: BL0, BL1, and BL2. Since BL0 is a fixed program provided by the manufacturer, it does not need to be considere...[Details]