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Abstract: This paper introduces the distributed process monitoring system constructed for complex construction sites from the aspects of system structure, hardware composition, network structure...[Details]
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Apple recently disclosed a patent for "devices, methods, and graphical user interfaces for manipulating 3D objects on a 2D screen", with publication number CN113728301A. The Qichacha patent abst...[Details]
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The Redmi 10 (2022) and Redmi 10 Prime (2022) smartphones are under development, but current intelligence suggests they will be launched overseas soon. These models have appeared on various c...[Details]
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One of the fastest growing areas of LED applications is effect lighting, also known as architectural lighting. Effect lighting can use RGB LEDs, which use three chips, each responsible for generati...[Details]
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Abstract: Power supplies, especially those used in national defense, have increasingly stringent requirements on power supply performance due to the harsh environmental conditions. This paper intro...[Details]
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introduction Compared with AC motors, DC motors have the characteristics of excellent speed regulation, rapid starting, large starting torque, and strong load carrying capacity. Therefore, they a...[Details]
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1. Introduction
Precision electronic instruments and equipment are widely used in the fields of home, industrial production, office automation, experimental research, communication engineering...[Details]
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The most important thing to learn a programming language is to establish a practice environment. Only by learning and practicing can you learn well. Keil software is currently the most popular softwa...[Details]
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1. Enable the timer clock: RCC_APB1PeriphClockCmd(); For example: RCC_APB1PeriphClockCmd(RCC_APB1Periph_TIM3,ENABLE); //Enable timer 3 clock 2. Set the basic parameters of the timer (counti...[Details]
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On April 15, Xiamen Haichen Energy Storage Technology Co., Ltd. (Haichen Energy Storage) and Canadian Solar Energy Storage Technology Co., Ltd. (Canadian Solar Energy Storage) signed a strategi...[Details]
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When the grid voltage suddenly rises for some reason, the running refrigerators, washing machines, televisions, stereos, computers and other household appliances will suffer varying degrees of dama...[Details]
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1. Single instruction comparison:
Byte Operations
Addition instruction
Subtraction Instructions
Multiplication Instructions
Division Instructions
Modulo instruction
Bit Test Instructi...[Details]
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If you look at a frequency converter control panel, when the frequency converter is adjusted, the output current will also change, or in other words, when the frequency converter is increased, the ...[Details]
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1 Introduction
With the development of science and technology, experimental measurements under extreme conditions have become an important means to further understand nature. These experiments o...[Details]
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With the rapid development of new energy vehicles and autonomous driving, many EMI problems have occurred in the application of automotive power chips:
First, autonomous driving and smart cock...[Details]