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The epidemic crisis in Wuhan, Hubei will not have any obvious impact on domestic and global flash memory and memory production capacity, but the impact on another important product - LCD panels - is ...[Details]
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How much money did global manufacturers make in the smartphone market in 2021? On March 3, Counterpoint, a well-known data research organization, announced the revenue and ranking of the global smart...[Details]
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In order to test the stability of the high-stability coil constant current power supply of the electron microscope, this paper proposes a design scheme based on a virtual test system for high-stabi...[Details]
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Introduction to hose wear resistance tester It is mainly used to measure the wear resistance of hydraulic hoses with fabric or steel wire reinforcements and smooth and flat surfaces and other similar...[Details]
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Multiple reports claim that Samsung is preparing to launch the Galaxy S21 series in January. News in July revealed that the series includes three models: Galaxy S21, Galaxy S21 + and Galaxy S21 Ultra...[Details]
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Linear bearings and linear guides are two key linear motion components in industrial manufacturing. They play an important role in supporting and guiding the shaft, but there are some significant d...[Details]
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International New Energy Network News: On September 16, the 630KW photovoltaic inverter GDLYEC-PV-3~315/630 independently developed by Guodian Longyuan Electric Co., Ltd., a subsidiary of Guodian T...[Details]
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Toyota Home has developed the first emergency power supply system in the automotive industry, "Car de Power Supply". On August 27, a public demonstration was conducted to directly supply power to a s...[Details]
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Platform: xp system, ARM mini2440
Program name: Key interrupt control LED light Main learning content, S3C2440 external interrupt
Encounter problems
1. When the HyperTerminal was downloading a pr...[Details]
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The reset function of the PIC16F87X series microcontrollers is relatively well designed. The conditions and reasons that cause the internal reset of the microcontroller can be roughly summarized into...[Details]
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According to foreign media reports, realme will hold a press conference overseas on the 7th of this month, and will bring the new realme 7 series new phones. Recently, the CEO of realme India said th...[Details]
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1. Program Settings Add the FLASH offset address setting in the first line after entering the main() function, as shown in the figure: 2. Project Settings The space occupied by the Bootload...[Details]
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Judging from the mobile phones released in the first half of this year, the prices of high-end Android flagships have increased significantly, but Apple does not seem to have any plans to raise price...[Details]
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Bandgap width is an important characteristic parameter of semiconductors. According to the different energy band structures of semiconductor materials, semiconductor materials can be divided into two...[Details]
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