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0 Preface With the rapid development of the automobile market and the increasing awareness of security, people have higher and higher requirements for automobile safety technology. However, the exi...[Details]
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Figure 5.4-18 shows a widely used exponential circuit. In the figure, A2 and V2 form a basic exponential operation circuit. V2 and V1 are a pair of tubes with the same characteristics and the same...[Details]
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A servo motor is an engine that controls the operation of mechanical components in a servo system. It is an auxiliary motor indirect speed change device.
The servo motor can control the speed ...[Details]
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With Tesla also set to join the lithium iron phosphate battery camp, coupled with BYD, which has made considerable achievements in the research and development of lithium iron phosphate battery elec...[Details]
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What does speaker matrix mean?
A speaker matrix is a speaker system formed by combining multiple speakers together. These speakers are connected together in a specific arrangement to produce...[Details]
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1 Introduction
The protagonists of ecological aquarium are fish and aquatic plants, and visual appreciation is its main function. Lighting is one of the three major technical issues that need t...[Details]
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Smart homes are a trend. The core of smart home systems lies in the communication technology they rely on. The communication technology that everyone generally knows is mainly in the mobile field, ...[Details]
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1 Introduction
With the development of the national economy, the electricity consumption of enterprises and individuals has increased significantly. Now the electricity consumption time of user...[Details]
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According to foreign media reports: Samsung Note20 may return to tradition and be equipped with a straight-screen display; Samsung Galaxy Z Flip will have a 5G version officially launched in Au...[Details]
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Purpose of voltage transformer
A voltage transformer is a voltage conversion device. It converts high voltage into low voltage so that the change of high voltage value can be reflect...[Details]
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Heart sound signal is one of the most important physiological signals of the human body. It contains a lot of pathological information about the functional status of various parts of the heart, such a...[Details]
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1 Introduction In order to ensure the stable and reliable operation of communication equipment, the role of power supply in modern communication systems is becoming more and more important. To this e...[Details]
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According to the graph theory knowledge introduced in Chapter 1, the actual circuit structure can be specifically described by a directed graph. For example, the directed graph of a circuit is show...[Details]
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Battery discharge tester TKXFD-PLUS battery discharge monitor is specially designed for battery pack verification discharge experiment, capacity test, battery pack daily maintenance, project acceptan...[Details]
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Currently, Voice over IP (VoIP) technology is becoming more and more popular, and the volume of voice communication through the Internet is also increasing. The current low-bitrate voice compressi...[Details]
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