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The volume and weight of magnetic components account for a large proportion in switching power supplies, and the development direction of switching power supplies is small size, light weight and lo...[Details]
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On August 30, Dongxu Optoelectronics released its 2021 semi-annual report, achieving revenue of 2.491 billion yuan, a year-on-year decrease of 10.11%; the net profit attributable to shareholders of t...[Details]
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1. Change the font and keyword color settings of Keil Uvision3: Modify the order as follows 1 Open edit 2 Open edit configuration at the bottom 3 Open colars
4 Select 8051 edit c file to modify t...[Details]
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In recent years, when delays in the implementation of autonomous driving (ADAS) have become the norm, Honda has become a breath of fresh air. Honda promised to deploy L3 autonomous driving cars las...[Details]
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Spot welding usually uses lap joints and folded joints (Figure 11-9). The joint can be composed of two or more workpieces of equal or unequal thickness. When designing a spot welding structure, the a...[Details]
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The highly anticipated 2020 HDC Huawei Developer Conference has been confirmed to officially open on September 10. According to the information officially released by Huawei, in addition to HarmonyOS...[Details]
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According to foreign media reports, automakers and Silicon Valley technology companies have promised to deploy driverless cars in 2019. However, so far, driverless cars have only been tested in limit...[Details]
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High efficiency and energy saving are the primary issues in home appliance applications. Three-phase brushless DC motors are widely used in home appliances and many other applications due to thei...[Details]
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According to news on September 18, although the Institute of Electrical and Electronics Engineers (IEEE) has not officially approved the Wi-Fi 7 (802.11be) specification, products based on this techn...[Details]
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(1) Advantages of vortex flowmeter Compared with throttling differential pressure flowmeter, vortex flowmeter has the following advantages. ① The structure is simple, firm, and easy to install and ma...[Details]
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In the German system, three modes are defined for stopping motion. For example, the KUKA robot defines Stop 0, Stop 1, and Stop 2 respectively.
This definition pattern is associated with the s...[Details]
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method 1: In Keil C51, call the library function directly: #include // declares void _nop_(void); _nop_(); // Generate a NOP instruction Function: For ...[Details]
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The chip industry always swings back and forth between surplus and shortage. In the latest cycle of more than a year, the global semiconductor shortage has continued, which has had a profound impact ...[Details]
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Recently, Weibo user @有富人说出, which is preparing to celebrate its 90th anniversary, said that alumnus Ren Zhengfei donated a batch of 100 "Pearl River Pianos" to Chongqing University, his alma mater, ...[Details]
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With the development of microelectronics technology and microelectronics packaging technology, epoxy molding compound as the main electronic packaging material has also developed rapidly. With its hi...[Details]
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