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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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Recently, when debugging the system, I found that the microcontroller was always resetting, so I thought of using a program to determine where the reset signal of a microcontroller came from. I found...[Details]
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Some time ago, I bought a MSO1104Z oscilloscope from Puyuan Jingdian. After using it for a while, I found that the performance of this oscilloscope is very good in all aspects and it is worth the pri...[Details]
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The Darlington tube is two transistors connected together, and the polarity is only recognized by the front transistor. The specific connection method is as follows. Take two transistors of the sa...[Details]
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Please help me analyze the clock cycles occupied by the following delay program. Seek to explain: DELAY: MOV R6, #13 DELAY1: MOV R5, #250 DELAY2: NOP DJNZ R5, DELAY2 DJNZ R6, DEL...[Details]
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For hexagonal nuts, the commonly used standards are: GB52, GB6170, GB6172 and DIN934. The main differences between them are: GB6170 is thicker than GB52, GB6172 and DIN934, commonly known as thick ...[Details]
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1. Definition of Coulomb efficiency: Coulombic efficiency, also called discharge efficiency, refers to the ratio of battery discharge capacity to charging capacity during the same cycle, that is, the...[Details]
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Compile the kernel to support iptables, forward and nat. Compile the kernel and use the new kernel to start the arm development board. Compile the kernel to support iptables - Networking supp...[Details]
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According to the German publication WindowsUnited, the US company 3M has asked German distributors to stop selling adhesive products to Huawei and its partners. The report pointed out that usually la...[Details]
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First of all, of course, the corresponding configuration is performed in Cube, which I will not go into detail about. After that, in the generated project, find the main function and add the follow...[Details]
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The iPhone 13 series was released at the end of September. Its more powerful processor and imaging system have won the favor of consumers. It was hard to get one at the moment and was nicknamed "Thir...[Details]
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I have been using ST microcontrollers since I started working. Although I have a general understanding of other microcontrollers, I have never looked at them seriously. I happened to have nothing to ...[Details]
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Semiconductor Manufacturing International Corporation (SMIC) will list on the Shanghai Stock Exchange's STAR Market on Thursday following a $6.6 billion share offering, but industry insiders say stra...[Details]
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CATL released several blockbuster information at its 2019 performance briefing, including that its supply to Tesla is not limited to lithium iron phosphate or ternary batteries, that its non-standard...[Details]
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The ARM processor startup process involves three aspects of knowledge:
Startup method
Address layout
Start the process
The boot process of the S3c2440 ARM ...[Details]