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On September 11, at the "China Beijing 2013 International Flat Panel Display Industry Summit Forum" co-organized by Nikkei BP and the Liquid Crystal Branch of the China Optics and Optoelectronics Ind...[Details]
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Absolute amplitude accuracy
Absolute amplitude accuracy will affect the accuracy of the oscilloscope's power measurement of a carrier at a certain frequency point. For an oscilloscope, the ...[Details]
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introduction Anchor support has been widely used in underground structural engineering since it was first introduced into the country; especially in weaker and broken rock masses, it has unparalleled...[Details]
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In the early morning of August 18th, Beijing time, Cisco today released the company's fourth quarter and full-year financial report for fiscal year 2022. The report shows that Cisco's net revenue in ...[Details]
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Summary
The quality of air in the environment reflects the degree of pollution in the environment, which is judged by the concentration of pollutants in the air. Air pollution is a complex phenomenon...[Details]
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Function of the circuit
Although there are more and more examples of digital display circuits replacing traditional analog instruments, people generally prefer to use intuitive analog di...[Details]
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According to foreign media reports, Tesla's plan to build a super factory in Berlin is making progress. Tesla has signed a contract with the Brandenburg state government to acquire approximately 740 ...[Details]
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Before 5G mobile phones become popular around the world, Samsung has already started developing 5G 8K TVs. According to foreign media reports, Samsung has reached a cooperation with South Korea's S...[Details]
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I. Overview SPI (Serial Peripheral Interface) is a communication method that microcontroller or embedded software developers must master. You may be asked this question when you are interviewing for ...[Details]
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introduction
With the development of artificial intelligence and sensor technology, robots have entered people's daily life from the structured environment of factories. Robots can not only co...[Details]
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1. Comparison of technical functions 1. Low range ratio Due to its structural characteristics, the orifice flowmeter is measured through a throttling device, so its range ratio is usually only 1:...[Details]
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The fourth industrial revolution (Industry 4.0) brings more intelligence to machines and increased efficiency and flexibility to automated facilities. These increasingly complex systems are driving...[Details]
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Recently, I have used stm32 and lm3s to make some protocol stacks, so I would like to write down some debugging experience. This article is original, so please indicate the source when reprinting it....[Details]
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With the systematization, intelligence, automation and networking of power system operation and management, remote real-time monitoring and automatic debugging of power grids are the inevitable trend ...[Details]
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On October 21, 2024, Ji Guanglin, Executive Deputy Secretary-General of the National Vanadium Titanium Industry Alliance and Dean of the Vanadium Titanium Economic Research Institute, and Zhang Jia...[Details]