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Operation Code Condition code mnemonics Logo meaning 0000 EQ Z=1 equal 0001 NE (Not Equal) Z=0 not equal 0010 CS/HS (Carry Set/High or Same) C=1 Unsigned greater than or equal to ...[Details]
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With the rapid development of modern power electronics and microelectronics, high-voltage and high-power frequency conversion speed regulation devices have become increasingly mature. The high...[Details]
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In fact, the first thing to be familiar with when learning microcontrollers is the operation of the I/O port. The GPIO of STM32 is also easy to understand, with only 8 modes. Just understand which fu...[Details]
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Abstract: White LEDs are commonly used as backlights for LCDs in portable devices because they are less complex, less expensive, and smaller than CCFL backlights. As portable devices such as PDAs, ...[Details]
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Gartner predicts that by 2027, 70% of enterprises adopting generative AI will regard sustainability and digital sovereignty as the primary criteria for selecting public cloud generative AI services. ...[Details]
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On January 25, 2019, the Jiangxi Securities Regulatory Bureau disclosed that Ganzhou Yihao New Materials Co., Ltd. (hereinafter referred to as "Yihao New Materials") had completed the tutoring regist...[Details]
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On January 30, Huawei held a press conference on the top ten trends of smart charging networks in 2024 with the theme of "Enabling high-quality charging wherever there is road". At the press confe...[Details]
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Recently, according to Taiwanese media reports, AMD plans to accelerate the specification iteration of CPU and GPU. One of the specific measures is to fully introduce Chiplet design and use it to inc...[Details]
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According to the news from Flyme's official Weibo, Flyme, which is deeply customized based on Android 10, has started recruiting for internal testing from now on, and will officially start internal t...[Details]
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FAW and Black Sesame Intelligent Technology (Shanghai) Co., Ltd. (hereinafter referred to as "Black Sesame Intelligent Technology") held a strategic cooperation signing ceremony at FAW's Administrati...[Details]
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虽然大家都知道,
LED灯
仅会耗费小部分的能量,就能产生与白炽灯泡同样的光量,不过这只是我们所知的其中一小部分.有研究报告指出,其实LED灯与一般节能灯泡的能源效率相去不远,而且LED灯整体生产过程可能相当耗能.据国外媒体报道,一向以节能著称的LED灯,若生产及回收废弃的过程当中所需耗费的能源,反而高过于一般电灯泡,那显然“节能”的功用根本无法达成.
In March...[Details]
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1 Introduction
The frequent use of power electronic devices has caused serious harmonic pollution to the power grid. Therefore, a power factor correction (PFC) circuit must be introduced to m...[Details]
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On September 19, Tesla’s “Meet Spring City for Pure Electric Departure” opening ceremony of 22 service area supercharging stations in Yunnan Province was held in Kunming, and Tesla’s supercharging ...[Details]
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China Energy Storage Network:
In the first three quarters, the national power production and operation were stable, and the power supply and demand were generally balanced. The total electric...[Details]
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On November 4, the Henan Provincial Development and Reform Commission issued the "Notice on the Implementation of the Fourth Batch of Source-Grid-Load-Storage Integration Projects" and the "Notice ...[Details]
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