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Download the schematic used in this program: click here . The microcontroller chip used is stc89c52; just find the corresponding part. This is the circuit diagram of the entire microcontroller devel...[Details]
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According to media reports on December 21, at today’s “2023 Science and Technology Ranking” annual ceremony, Zheng Weimin, academician of the Chinese Academy of Engineering and professor of Tsinghua ...[Details]
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1. Main technical indicators of pulse signal generator (1) Repetition frequency: 10 Hz to 1 MHz (i.e., repetition period is 100 ms to 1 μs). (2) Pulse width 0.1～1 000μs, divided into 4 levels. (3) Do...[Details]
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The following error occurs when compiling a project with STVD+COSMIC (loading someone else's project): #error clnk Debugdemo.lkf:47 can't openfile crtsi0.sm8 #error clnk Debugdemo.lkf:60 can't openfi...[Details]
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Today’s cars use hundreds to thousands of semiconductors and other components in a variety of applications, such as touch interfaces, onboard chargers, battery management systems, and more.
The...[Details]
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1.1.S3C2440 processor structure The structure of S3C2440 processor is shown in the figure below. Its core unit is ARM9TDMI processor core, which mainly includes 16K instruction cache and 16K data cac...[Details]
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With the advancement of computer technology, the development of image processing and pattern recognition methods, fingerprint processing technology has become more mature and has been widely used in m...[Details]
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Wang Jiye, Director and Deputy Party Secretary of the Big Data Center of State Grid Corporation of China; Du Shuwei, Party Secretary and Deputy Director
The digital economy has become an impor...[Details]
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Driving more power in a small device size is due to advances in semiconductor and packaging technology. A new type of power MOSFET in a top-cooled standard package uses a new generation of semiconduct...[Details]
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Abstract: According to the development needs of modern home, this paper proposes an overall design of smart home system, with ARM11S3C6410 as the core processor and Linux embedded system as the hom...[Details]
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Using silicon carbide and gallium nitride to meet electric vehicle design requirements is now becoming the standard for next-generation automotive design that promotes sustainability. Aerodynamic l...[Details]
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1 Overview
At present, the electronic subdivision technology of grating is the main way to improve the resolution of grating displacement sensors, which can be divided into software subdiv...[Details]
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LED has many advantages such as environmental protection, long life, and high photoelectric efficiency. In recent years, its application in various industries has developed rapidly. The driving cir...[Details]
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1 Introduction
With the rapid development of electronic technology, modern electronic equipment plays an increasingly important role in various application fields, and modern electronic equipment is ...[Details]
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On November 19, analyst Jeff Pu mentioned in a report that the iPhone 17 and iPhone 17 Air will be the first to be equipped with the A19 chip, and the iPhone 17 Pro and iPhone 17 Pro Max will be th...[Details]
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