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Inaccuracy and errors are different. The situations I encounter are often reading errors rather than errors. Generally speaking, no matter what measuring tool is used now, as long as it is installed ...[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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When you turn off the motor, however, the car battery must immediately deliver all currents demanded by the various subsystems: windshield wiper-blade motors, window lifters, radio/CD player/stereo...[Details]
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As the "heart" of the circuit system, the importance of power supply is obvious. When selecting a power module, in addition to considering performance characteristics such as input voltage range, rat...[Details]
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With the development of information, communication and automation technology, a wide variety of automatic control devices have gradually entered people's daily lives. Network communication technolo...[Details]
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1 Introduction The DMX512 protocol is a digital multiplexing protocol developed by the United-States Institute for Theater Technology (USITT). Its original intention was to make the numerous dimmers ...[Details]
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Foreign media mspoweruser reported that due to the COVID-19 epidemic, the whistleblower @IceUniverse said that Samsung plans to hold an online Unpacked live conference on August 5. Samsung is ...[Details]
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As the industry expands and develops, the issue of automotive power battery recycling has attracted much attention. According to industry estimates, the power batteries of the first batch of new ener...[Details]
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On December 29, UBTECH (stock code: 9880.HK) was officially listed on the main board of the Hong Kong Stock Exchange, with the highest share price reaching HK$91, corresponding to a market value of...[Details]
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On the morning of April 26, the weather was fine and the spring scenery was bright. The groundbreaking ceremony for the 2023 transformation project of Qidong Life and Health Industrial Park and the...[Details]
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Overload operation of a transformer means that the capacity transmitted by the transformer during operation exceeds the rated capacity of the transformer. The rated capacity of a three-phase tran...[Details]
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After taking a big step forward by launching the Galaxy brand, Geely still needs to make up for its shortcomings in intelligence. On March 19, Geely's Lynk & Co brand released its third-generation ...[Details]
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In the previous video, we have introduced the ROLL mode in the horizontal time base. Now let’s take a look at the XY mode in the horizontal time base. What is it all about? In the previous video, w...[Details]
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Image recognition is an important field in artificial intelligence, and its application in smart homes is mainly for smart security. We obtain images through cameras, and then use image recognition t...[Details]
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Analysis process:
Program entry
Phase 1 Program Analysis
Second stage program analysis
2440 Development Board:
1.uboot entry:
To see the entry of...[Details]