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Chapter 2 Creating a Root File System 2.1 Preliminary knowledge of the root file system In embedded Linux, a root file system needs to be built. The rules for building a root file system are in the ...[Details]
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With the popularization of electric vehicles, the electric drive axle system, as one of its key components, is undergoing continuous technological evolution.
Vitesco Technologies gave a speech...[Details]
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A man named Ben Workman in Utah, USA, implanted the chip from a Tesla Model 3 induction card key into the subcutaneous tissue on the back of his right hand. From now on, he no longer needs to use his...[Details]
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Common cathode or common anode digital tubes require large current, while the output current of 51 is generally low, so latches are required. The development board I bought uses common cathode d...[Details]
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The use of subways and high-speed trains brings convenience to people, but also poses great risks. Because their windows and doors need to be kept closed. If the train stops in the tunnel due to a po...[Details]
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There are four types of single-phase AC motors, all of which rely on capacitors when working. The following introduces the connection methods of four types of single-phase AC motor capacitors. In o...[Details]
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The information perception system based on the sensor network is an important detection equipment. The current information monitoring and early warning system usually uses one detector from CCD, m...[Details]
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The attached proteus design diagram and circuit diagram are in the attachment /***************************************************** Project : Version : Date : 2015-10-29 Author :tengzaiba Ch...[Details]
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In recent years, the chip industry has placed high hopes on automobiles and industry, which are regarded as the two major driving forces for sustained and stable growth. However, the fact is that glo...[Details]
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In the 800V vehicle system, the voltage increase leads to higher insulation requirements and short-circuit protection measures for the entire system. I think there are several core reasons for the tr...[Details]
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0 Introduction
Signal sources are widely used in electronic circuits, automatic control, scientific experiments and other fields. It is an electrical signal device that meets strict technical requi...[Details]
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Since October 2002, according to the requirements of EU Directive 72/245/EEC and the revised Directive 95/54/EC, all automotive electronic and electrical products entering the EU market for sale must ...[Details]
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introduce The semiconductor industry has always focused on using advanced etching equipment and technology to achieve pattern shrinkage and the development of advanced technologies. As the siz...[Details]
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On October 26, Longteng Optoelectronics released its third-quarter performance report, stating that from January to September 2020, the company achieved operating income of 2.983 billion yuan, a year...[Details]
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Nowadays, more and more cars are using electronic door control systems, and central door locks are an important part of the door control system. This paper combines the project practice of door...[Details]