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April 27, 2023 - Shanghai Fudan Microelectronics Group Co., Ltd. held an online press conference today to launch new non-volatile storage products such as the FM25/FM29 series SLC NAND, FM24N/FM24L...[Details]
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Individually, each battery cell is small and may seem insignificant. However, when hundreds of these cells are connected in series and parallel, they form the backbone of an electric vehicle's powe...[Details]
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In the post-Moore era, scientists around the world are looking for new computing systems and architectures to break through the computing bottleneck. Quantum and light are highly anticipated, and aft...[Details]
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Editor's Note Power diode thyristors are widely used in AC/DC converters, UPS, AC static switches, SVCs, and hydrogen electrolysis, but most engineers don't know as much about these bipolar devices...[Details]
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Portable medical monitors have become an indispensable part of people's daily lives. Portable devices are a unit module that is a compact combination of hardware and software. They are small in siz...[Details]
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introduction
Information security is very important to both the country and individuals. Information security means preventing illegal copying of important data information and program codes; ...[Details]
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0 Introduction
In the teaching of electrical control courses, conventional training projects mainly include the installation, wiring and debugging of the inching control circuit, continuou...[Details]
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BlackBerry (NYSE: BB; TSX: BB) today announced that Leapmotor Technology Co., Ltd. ("Leapmotor"), a Chinese technology-based smart electric vehicle brand, has adopted BlackBerry's QNX® Neutrino® real...[Details]
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1. There is no display when the liquid flows normally, and the cumulative amount does not increase. 1) The power supply circuit or signal circuit is broken or in poor contact; Troubleshooting met...[Details]
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The metal surface treatment industry has complex production processes and highly sophisticated operational requirements, including electroplating, spraying, grinding and other processes to ensure tha...[Details]
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The leakage detector can detect the operating current of the current type electric shock protector and the unbalanced leakage current that is smaller than the current type electric shock protector....[Details]
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1. Differences between Nand Flash, Nor Flash and SDRAM addresses
Nand Flash: ROM, large capacity, suitable for data storage. ARM cannot be started directly from Nand. It is necessary to copy t...[Details]
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I don't know whether the kernel of Friendlylinux2.6.32 supports norflash of mini2440, so I will personally enable norflash support for mini2440 here. The transplantation process is shared as follow...[Details]
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After 2003,
LED street light
demonstration projects were launched in various countries, including the Netherlands, the United Kingdom, Canada, the United States and China. After 200...[Details]
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The capacitor charging and discharging circuit is shown in the figure. When the switch is in the position shown in the figure, the power supply charges the capacitor, and the voltage across the cap...[Details]