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Recently, Xiaomi launched 5 customized products with the theme of Pokémon Pikachu, which are now officially on sale. These products include Xiaomi Power Bank 3 10000mAh (99 yuan), Xiaomi Pocke...[Details]
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Is the star connection 220v or 380v?
The star connection can be used in 220V and 380V three-phase AC circuits. In a 220V three-phase circuit, the voltage of each phase line is 220V, and the vo...[Details]
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The online power quality monitoring equipment is the most basic and most important equipment in the power quality supervision and detection network of the power grid. At present, most of the monito...[Details]
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Previously, the program was downloaded directly to the DDR memory, and then jumped directly to the memory to run. The reason why it can run is that the u-boot that comes with the development board ha...[Details]
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In the hot summer, people's demand for air conditioners continues to increase. However, the problem of "direct cold air" is a headache for many people. Since the advent of Kelon, it has always taken ...[Details]
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On July 31, Fosun, JETWELL and the People's Government of Changxing County, Huzhou City signed a project investment cooperation agreement, and the three parties reached a consensus on the cooperati...[Details]
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Imagination Technologies has announced the launch of its latest silicon intellectual property (IP) product based on its Ensigma Wi-Fi technology, the IMG iEW400. The iEW400 integrates radio frequenc...[Details]
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Due to the advent of electric, intelligent and networked vehicles, the global shortage of automotive chips, and the rise of the domestic automotive chip industry, the automotive chip industry has r...[Details]
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Usually when we analyze the characteristics of a signal, we rely on the results of various measurement parameters of the signal. The ZDS2022 oscilloscope has 51 parameter measurement and statistica...[Details]
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In How Much Do You Know About Automobile Classification , the Regulations Master shared the differences in the main classification indicators among five types of passenger cars, including sedans, s...[Details]
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The ancients said that a journey of a thousand miles begins with a single step. Today, details determine success or failure. These all prove the importance of details. Take a look at these small deta...[Details]
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Analysis of the microcontroller parallel port structure:
1. Output structure
Parallel port structure diagram
First, let's look at the structural diagram of one bit of P1 port (only the out...[Details]
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1 Introduction
The CO gas concentration monitor is a portable intelligent instrument used to measure the CO content in the relevant ambient air. At present, the data communication between the ...[Details]
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China Energy Storage Network News:
The "Zero-Carbon Energy Sharing e-Station" was put into operation in Xin'an Jiayuan, Xinwu District. The station integrates 11 functions including wind, l...[Details]
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The adoption of vehicle tracking systems for cars and fleets is increasing. Modern trackers have reduced form factors and increased functionality to support active data transmission for real-time tra...[Details]
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