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With the rapid development of my country's communications, power, UPS and other industries, the use of batteries is also increasing rapidly. Under the current conditions of battery use, some unexpect...[Details]
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Overload operation of a transformer means that the capacity transmitted by the transformer during operation exceeds the rated capacity of the transformer. The rated capacity of a three-phase tran...[Details]
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The first small project of the team was to make an electronic clock using a single-chip microcomputer. Because the single-chip microcomputer was not welded carefully by myself, it caused short ci...[Details]
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We live in a highly connected world that is vulnerable to cyberattacks from a variety of sources. In 2018 alone, hardware attacks exposed more than 3 billion systems to data theft, illegal operations...[Details]
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The National Forestry and Grassland Administration (National Park Administration) and Tencent jointly launched the first 1.25 billion pixel VR panoramic photo of China's national parks. Users c...[Details]
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80C51 Series:
80C51 is a typical variety in the MCS-51 series; CMOS process microcontroller products developed with 8051 as the core are collectively referred to as the 80C51 series....[Details]
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The annual IFA exhibition is about to open, and Sony, LG, Nokia and others are expected to launch new phones at the exhibition. On August 9, according to media reports, HMD will participate i...[Details]
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Recently, a netizen revealed that a Tesla Model 3 in Jiangxi suddenly accelerated to 127km/h automatically while driving, could not control the speed, and the brakes failed, which eventually led to a...[Details]
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The interrupt processing is divided into three parts:
1. Interrupt detection:
Under the arm architecture, the code for the interrupt monitoring part needs to be developed by the user. You can refer ...[Details]
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Each instrument has its own characteristics, which distinguish them from other types of products and play their role in production and life. Do you know the characteristics of vibration meters? Diff...[Details]
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High-frequency current probes are mainly used to measure signals with frequencies above 20K. They have the characteristics of high bandwidth and low current. They use the principle of electromagnet...[Details]
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A. Overview
The content discussed in this application note applies to general-purpose crystal resonators, while the figures in the article only apply to quartz crystals with thickness shear a...[Details]
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On January 27, realme Vice President Xu Qi warmed up for realme's new flagship. Xu Qi said that realme X7 Pro is the Dimensity 1000+ model with the best overall experience in my opinion, and ...[Details]
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Designing switches for automated test systems requires understanding the characteristics of the signals to be switched and the tests to be performed. For example, the most appropriate switch card a...[Details]
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The all-vanadium liquid flow energy storage battery production project is one of the key projects newly started in Dunhua City in 2024. Since the start of construction of the project, the construction...[Details]