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1. Introduction Organic electroluminescent display (OLED) technology is the next generation of the most competitive flat panel display technology. At present, the research focus of OLED is t...[Details]
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Relying on the perfect Beidou satellite communication and positioning system, GPRS communication network and various sensor-carrying equipment and other technical platforms, the research and develo...[Details]
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1. GPIO Description GPIO (General Purpose I/O ports) is a general purpose input/output port. In practical applications, whether it is connecting an LCD, connecting a keyboard, controlling a running...[Details]
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In our economic life, power grids play an increasingly important role in economic and social development, energy structure adjustment, and climate change response. The intelligent development of po...[Details]
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Before the "cruel" new policy on new energy subsidies was implemented in 2019, the entire new energy vehicle industry had gradually become less like the wild horse that once ran away, and the grand s...[Details]
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In the study, development and application of microcontrollers, the configuration of IO ports plays an important role in the realization of functions. The following introduces four common configurat...[Details]
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OnePlus previously launched the more affordable OnePlus Nord 5G smartphone in overseas markets. Recently, a whistleblower exposed the price of OnePlus Nord in China. It seems that OnePlus will soon l...[Details]
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Testing jitter is commonly used in testing data communication ICs or testing telecommunication networks. Jitter is the difference between the edges of a digital signal that should be present ...[Details]
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The traditional telephone network transmits voice signals in a circuit-switched manner, and the basic bandwidth required is 64kbit/s. According to statistics, in normal calls, onl...[Details]
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EEPROM (Electrically Erasable Programmable Read-Only Memory) is a storage chip that does not lose data after power failure. In practical applications, in order to keep the program unified and use dif...[Details]
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In June this year, Shanghai Institute of Microelectronics Industry funded Shanghai University's 8-inch MEMS pilot line with a quarter of the total operating hours per year for teaching practice in th...[Details]
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iFixit has reportedly begun disassembling the just-released iMac. The teardown is of a mid-range purple iMac model with an 8-core processor, 8-core graphics processor, and 8GB of RAM. It's worth ...[Details]
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Among the top 10 global blockchain infrastructure services (DApp), Korean products account for 40%. Korean media pointed out that Korean companies are currently actively promoting the "popularization...[Details]
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Recently, some media exposed a new type of Xiaomi smartphone. What makes this phone different from other models of Xiaomi phones is that its battery part adopts a solar panel design to improve energy...[Details]
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On November 21, SK Hynix just announced that it has started mass production of the world's highest 321-layer 1Tb (terabit, different from TB terabyte) TLC (Triple Level Cell) 4D NAND flash memory.
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