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Well-known domestic digital blogger @i冰宇宙 tweeted that the Samsung Galaxy Z Fold 4 will be equipped with a slimmer hinge and will use the same camera as the Galaxy S22. The tweet stated that th...[Details]
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This article mainly explains
the relevant content of
wireless routers
and
ARP attacks
. How to specifically troubleshoot and deal with related problems, the first is the troubleshoot...[Details]
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When cars are more than just cars, what can we do?
In 1922, the American Hudson Company launched a closed box car. As its market share exceeded that of convertible cars, the interior space of the ...[Details]
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According to foreign media reports, an engineering team at the University of Missouri has devised a new method to determine how many times a lithium-ion battery can be charged before it needs to be r...[Details]
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Recently, Jinyi Technology released its 2019 semi-annual report. The announcement shows that the ETC industry has benefited from the policy of abolishing provincial border toll stations and has bec...[Details]
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I learned the program of my predecessors for a while, and then I wrote a simple button program to control the LED light. The microcontroller source program is as follows: #include stc15w202s.h #in...[Details]
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You may have heard of nickel, but you may not know how it is directly related to your life. You may not care about the recent price increase of nickel. In addition, due to the current situation betwe...[Details]
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Application circuit diagram of thyristor zero-crossing trigger KJ009 KJ009 has the same basic performance as KJ004 and can be used interchangeably. Since the reverse blocking four-stage silicon thyri...[Details]
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1. The basic composition of the assembler
In ARM assembly language programs, the program organizes the code in segments. A segment is a relatively independent instruction or code sequence with a sp...[Details]
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In recent years, chaotic security and its application have become a research focus in the field of information security, especially the problem of chaotic digital image, voice and video encryp...[Details]
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01
SVPWM algorithm
The voltage space vector modulation method (SVPWM) is a commonly used PWM algorithm. Different from the ordinary sinusoidal PWM method, it starts from the perspective o...[Details]
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The role of motor winding varnishing
1. Improve the heat resistance and thermal conductivity of winding insulation
Before varnishing, the gaps in the winding insulation are filled with ...[Details]
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This article is the second in a series of FMCW LiDAR popular science articles. Click on the hyperlink to read the previous article: FMCW LiDAR popular science (Part 1): basic concepts, technical rout...[Details]
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0 Introduction
Currently, mobile multimedia applications are becoming more and more important in consumer electronics. However, due to the limitation of battery life, the power consumption...[Details]
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introduction
IP cameras in closed-circuit television systems (CCTV) transmit audio, video data, and control signals via Ethernet links using the Internet Protocol (IP). They have many adva...[Details]
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