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1 Design of Distributed Generation Grid-connected Inverter System 1.1 DC-DC Converter The DC-DC converter is a circuit that converts the DC voltage into AC voltage through the switching action ...[Details]
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Today, the well-known mobile phone benchmark software AnTuTu revealed the benchmark score of Lenovo's new phone model L79031, which is as high as 648871 points. In terms of configuration, Lenovo's ...[Details]
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The power supply voltage of the KD-9562 8-analog sound integrated circuit is 1.5~4.5V, and its output can directly drive the speaker to make sound. It is called an 8-analog sound integrated circuit...[Details]
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introduction
At present, doctors often use nighttime sleep breathing multiple physiological monitors to diagnose sleep apnea, recording a whole night's sleep cycle, including the number of apneas a...[Details]
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On October 14, chip giant MediaTek had good news again. The market heard that the company's automotive smart cockpit system products have entered the automotive supply chain of South Korea's Hyundai ...[Details]
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With the expansion of national industrial scale and the development of science and technology, the load structure of power grid has changed greatly. On the one hand, the massive growth of nonlinear...[Details]
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With the improvement of LED in almost every aspect, such as luminous performance and cost, the application scope of LED is getting wider and wider, but the penetration ratio in various application ...[Details]
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HMS Industrial Networks AB, a wholly owned subsidiary of HMS Networks AB, has acquired 70% of the shares of Procentec BV, a global leader in industrial network diagnostics and monitoring solutions an...[Details]
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According to Gartner, global PC shipments totaled 72 million units in the second quarter of 2022, down 12.6% from the second quarter of 2021. At the same time, Apple's global Mac shipments in the sec...[Details]
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environment:
PC: debian-7.6.0
ARM CPU: S3C2416
Linux-Kernel: 3.6.0(FriendlyARM)
U-boot: 1.3.4 1. Source of problem ...[Details]
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As the epidemic prevention and control situation changes, in order to ensure teaching progress and quality, major universities have deeply promoted and improved the online teaching model and have new...[Details]
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Introduction to PC-Based Logic Analyzer A logic analyzer is an instrument that uses a clock to collect and display digital signals from test equipment. Its main function is to determine the timing. S...[Details]
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Recently, the first Chinese-made DDR4 memory stick, the Guangwei Yi PRO DDR4 memory stick, went into mass production in Pingshan, Shenzhen. According to official news from Jiahe Jinwei, the Guangwe...[Details]
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Summer is the season with the highest rainfall, especially in the southern region where typhoons often occur. Car owners will have some concerns when driving and parking. In addition to worrying th...[Details]
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As a key link to ensure quality and performance, testing is facing new development and incremental space as cars move towards intelligence,
electrification
, and networking. At the same tim...[Details]