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In recent years, with the increasing requirements for equipment accuracy and speed, the application of various linear motors has been promoted, forming many practical products. Linear motors ha...[Details]
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According to 9to5Mac, Apple has released the first beta of macOS Monterey 12.2, which includes a new version of Apple Music powered by AppKit instead of a web-based app. Back in 2019, when ...[Details]
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Apple officially released the new iPhone 12 series 5G products on Wednesday, including iPhone 12 mini, iPhone 12, iPhone 12 Pro and iPhone 12 Pro Max. Among them, iPhone 12 and iPhone 12 Pro...[Details]
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The wiring method is the same as above. In the figure, 1C, 2C, and 3C are AC contactors, the coil working voltage of 1C, 2C, and 3C is 220V, and the relay J uses JRX-13F with a coil voltage of ...[Details]
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introduction
Usually in the measurement and control system, sensors are important devices for information collection. Data collection depends entirely on sensors. How to realize the networ...[Details]
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Since Bell invented the telephone in 1876, telephone communication has become the most common and widespread communication method in our daily life. At present, the geographical coverage of the teleph...[Details]
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On January 17, ThunderSoft released its 2020 annual performance forecast. The company's net profit attributable to shareholders of listed companies in 2020 was 428 million yuan to 452 million yuan, a...[Details]
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Generally speaking, the biggest role in intelligent transportation is identification and analysis. Therefore, in the analysis of security products, we also need to look at the application trend o...[Details]
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1 Introduction Diesel engines are reciprocating machines, and their exciting force mainly comes from the inertial force generated by the periodic motion of the piston-crank mechanism and the periodi...[Details]
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Laminated short knives and 46 large cylindrical batteries are competing for excellence based on quality, efficiency, safety and cost, and jointly help usher in the era of large-scale lithium battery ...[Details]
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Most portable electronic devices use 3-pin or 4-pin jacks, which can be used as stereo headphone jacks, mono headphone jacks with microphone input and hook switch, or stereo headphone jacks with m...[Details]
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On June 10, Honeycomb Energy Technology Co., Ltd. (hereinafter referred to as "Honeycomb Energy"), Dazhou Municipal People's Government, and Dazhou High-tech Industrial Park Management Committee of...[Details]
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According to news on April 17, last year, mainland China's semiconductor equipment spending accounted for about one-third of the global total.
According to data from the semiconductor industry...[Details]
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Abstract: This paper describes the floating point storage byte order problem encountered in the process of porting embedded GIS software from X86 platform to ARM architecture platform, and analyzes...[Details]
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1. How to improve the efficiency of C language programming code
Deng Hongjie pointed out that using C language for MCU programming is an inevitable trend in MCU development and application. He...[Details]