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At the fifth "Huawei Asia Pacific Innovation Day" held on the morning of September 3, Xu Wenwei, director of Huawei and dean of the Strategic Research Institute, said that Huawei has obtained more th...[Details]
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Comparative Method
The surface roughness comparison sample is compared with the measured surface based on vision and touch to determine the value of the measured surface roughness, or the surfac...[Details]
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Which is better, induction motor or carbon brush motor?
Induction motors and carbon brush motors each have their own advantages and applicable occasions. It is impossible to simply say which o...[Details]
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Blue ocean! Blue ocean! These two words are the hottest terms in the business world in the past decade. When talking about the digital transformation of enterprises, WPG Holdings CEO Ye Fuhai shared ...[Details]
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Before reading the content here, you have already installed the environment and can do a basic experiment. That is the content of the following three links. https://blog.csdn.net/x1131230123/article...[Details]
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On April 12, Zhang Jiale, general manager of Guorun Energy Storage, delivered a wonderful speech entitled "Research Progress and Industrialization of All-vanadium Liquid Flow Battery Systems an...[Details]
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Introduction In recent years, many small and exquisite portable electronic products have been developed, such as mobile phones, digital cameras, MP3, MP4, PDA, GPS and DVD. They are not only small i...[Details]
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With the end of Apple's new product launch conference, the various new products on the shelves have become a hot topic of discussion, especially the Studio Display, which comes with an A13 chip...[Details]
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Introduction: PLC is the core of automation equipment development and a commonly used controller in industrial control. How to learn it systematically? Learning in stages from simple to difficult c...[Details]
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0 Introduction
Temperature is a very important parameter in industrial production and scientific research experiments. Many physical phenomena and chemical properties of objects are related to t...[Details]
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Abstract: This section introduces how to use a timer to accurately control the pulse time and thus control the speed of the stepper motor.
1. Calculation process
The angular velocit...[Details]
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Experiment 2: Configure MCLK and SMCLK to XT1 (XT1 of F5529 is 32.768KHZ)
/*1. Configure IO ports 5.4 and 5.5 to XT1 function. */
/*2. Configure XCAP to XCAP_3, i.e. 12PF capacitor. */
/*3. Clear X...[Details]
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The COVID-19 pandemic, Sino-US trade frictions, tightening Sino-Indian relations, Japan-ROK trade disputes... In 2020, the world has been changing rapidly. The importance of intellectual property as ...[Details]
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The structure and working principle of CD player
Newcomers to the HIFI industry often hear some industry jargon, and there are many related to CD players. I believe that many ol...[Details]
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Shunhe Hui Autonomous District organized an expert demonstration meeting of Henan All-vanadium Liquid Flow Industry Research Institute. In order to implement the innovation-driven strategy and enhance...[Details]