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Developing secure software is difficult and requires expertise and knowledge of common programming flaws and rules, such as checking input ranges, managing memory allocation and deallocation, addre...[Details]
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As the most accurate and productive bar grinder on the market today, the CPX Linear bar step grinder was born out of customer demand and realizes the overall manufacturing production from bar to fini...[Details]
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It is strongly recommended that users do not consider external expansion of program memory as much as possible. If expansion is necessary, it can be expanded by imitating the circuit shown in the f...[Details]
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Differences in routing strategies between analog and digital domains
The ground plane is a problem
The basics of circuit board layout apply to both analog and digital circuits. A basic ru...[Details]
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1 Introduction The three-stage propellant tank of the Long March 3 carrier rocket is a cryogenic tank with a common bottom, which divides the tank into two independent parts: the liquid oxygen tank...[Details]
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Problem description: The while loop in the main function detects the pressing of the button, that is, the low level, and the cross cursor moves. The problem is: it does not move.
The essential pr...[Details]
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It is predicted that by 2010, processors will operate at 1V and 100A
current
, and by 2020, processors'
power supply
voltage
will be 0.7V and higher current. Efficient
p...[Details]
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We often need to set STM32 to enter low power mode at a certain time. Many people cannot burn the program again when entering low power mode for debugging. The solution is: 1. Boot0 must be pulled hi...[Details]
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The gas in the oxygen bomb cannot be released when the oxygen bomb is filled with oxygen
1. Throttle valve 381VB is partially blocked. Answer: Replace throttle valve 381VB.
2. Gas leakage bet...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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According to WitsView, a division of TrendForce, although the Sino-US trade dispute has been temporarily suspended after the G20 summit, TV brands in the second quarter of this year were worried abou...[Details]
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Due to the trade dispute between Japan and South Korea, the Japanese government strengthened export controls on hydrogen fluoride, photoresists and fluorinated polyimide to South Korea on July 4, pro...[Details]
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Looking back on 2020, in addition to good news such as the commissioning of projects with an investment of over 10 billion yuan, many projects with an investment of over 10 billion yuan were signed a...[Details]
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According to foreign media reports, the US Patent & Trademark Office recently published a patent application from Apple. This patent is related to the iPhone and will be first implemented on the iPho...[Details]
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There are many versions of the "small three electrics" of new energy vehicles. However, the most recognized version is the "small three electrics" consisting of the on-board charger OBC, the on-boa...[Details]