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Online programming, which integrates programming and testing, has attracted more and more attention. In order to speed up the efficiency of programming, a programming tool or fixture is often made...[Details]
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According to the official website of the White House and the U.S. Treasury Department's Office of Foreign Assets Control (OFAC), Biden signed an executive order on June 3rd local time to restrict U.S...[Details]
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Since the infrared radiation energy on the surface of the inspected electrical equipment is transmitted to the infrared detection instrument through the atmosphere, it will be attenuated by the absorp...[Details]
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According to foreign media reports, U.S. Democratic Senator Ed Markey has asked Tesla to disable its "Autopilot" autonomous driving assistance system until the company installs new safety measures to...[Details]
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0 Preface Microsoft's Windows CE system is one of the most widely used embedded systems. In product research and development, some embedded operating systems take a long time to start up, and Win...[Details]
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Tens of billions of RAIN RFID tags travel through the value chain each year, identifying and tracking items of all kinds. In most cases, only a small amount of storage space is required to st...[Details]
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On June 22, the Dongxu (Tianshui Guangxuan) High-end Equipment Industrial Park was put into production and the groundbreaking ceremony for the Tianshui Industrial Park Phase II project was held simul...[Details]
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An ideal UPS should be purely resistive to the grid, that is, the power factor of the UPS should be 1, so that it does not pollute the grid. However, the reality is that most UPSs generally use 50Hz ...[Details]
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Hyundai and Kia have been offering plug-in hybrids and hybrids at very competitive prices, and now they also offer some pure electric vehicles that other automakers can't even begin to match. Accordi...[Details]
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Given the massive development of Industry 4.0 and industrial automation, modern smart factories have shown faster distributed computing, faster flexible networking, and more intelligent edges. Desi...[Details]
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The arrangement of LEDs and the specifications of the LED light source determine the basic driver requirements. The main function of the LED driver is to limit the current flowing through the LED...[Details]
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According to foreign media reports, Tata Elxsi, a subsidiary of Tata Group, has developed a new smart parking solution that can help drivers save time and avoid the trouble of finding parking spaces....[Details]
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With the development of solar street lights, 99.99999999% of manufacturers have done this. The main reason is that the competition is too fierce and the price is lower than the cost price. The sola...[Details]
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Kernel version: 2.6.14
CPU architecture: ARM920T
Author: ce123(http://blog.csdn.net/ce123)
Continuing from the previous blog, we will analyze the allocation function locate_fd of another file des...[Details]
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The domestic automotive-grade Hall current sensor CH704 is an isolated integrated current sensor chip developed for large current detection applications above 50A. It has the advantages of high pre...[Details]