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Recently, the high-quality intelligent UPS power supply independently developed and produced by Eastar successfully won the bid for the computer room power equipment procurement project of Shanghai...[Details]
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#include STC89C5xRC.h void delay()//provide delay { int i,j; for(i=0;i 120;i++) for(j=0;j 120;j++) { ; } } int main() { while(1) { P2=0xFF; /...[Details]
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Loop control instructions are a set of enhanced conditional escape instructions used to control the repeated execution of a program segment. The number of repetitions is determined by the contents of...[Details]
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According to news on July 13, Samsung Semiconductor officially announced today that it has begun mass production of a new in-vehicle UFS 3.1 memory solution optimized for in-vehicle infotainment syst...[Details]
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As shown in the figure, let the symmetrical half-bridge full-wave rectifier circuit work in QSW mode, and the inductor current changes from positive to negative in all load ranges. Then, before the pr...[Details]
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Dalicap joins hands with Rockwell Automation to define new standards for intelligent manufacturing of high-end electronic components (June 7, 2021, Shanghai, China) In Jinpu New District, Dalian Ci...[Details]
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Record Length is also called record length, which indicates the number of sampling points that an oscilloscope can save. If the storage depth is "20,000 sampling points", it is generally written as "2...[Details]
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Negative feedback is widely used in electronic circuits. The use of negative feedback is at the expense of reducing the amplification factor. The purpose is to improve the working performance of the ...[Details]
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Abstract: In the automotive industry, AUTOSAR is an international consortium of automotive original equipment manufacturers (OEMs), suppliers and other industry members. They released the first ref...[Details]
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As the largest industrial expo in my country, Shanghai Industrial Expo is an important window and trade exchange and cooperation platform for China's industrial sector to the world. It will be held...[Details]
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1. Preface In industrial control, various parameters need to be collected, that is, the signal acquisition system is used to collect various data into the computer for real-time processing. The senso...[Details]
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On the morning of March 27, Geely Auto released a "driverless drift" video, which attracted the attention of many car enthusiasts. After all, this is also the first driverless stunt driving in the ...[Details]
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The wavelength of 2.0~1000μm is called thermal infrared. Objects around us can only emit visible light when their temperature is above 1000℃. In contrast, all objects around us with a temperature ab...[Details]
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1. Introduction
The single-chip microcomputer market can be described as a giant, and the 51 single-chip microcomputer has more users. There is no need to introduce the 51 single-chip micr...[Details]
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On October 16, the second Midea Visionary Conference was held in Shunde, Foshan. Academician of the Chinese Academy of Sciences and professor of Huazhong University of Science and Technology Ding Han,...[Details]