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0 Preface
The coastal zone is the most sensitive part of the ocean to human activities, and human activities will have a serious impact on the structure and function of its ecosystem. This makes the...[Details]
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Recently, some friends asked me how to understand the keyword volatile when programming microcontrollers in C language. what's the effect? Volatile is a keyword in C language. This keyword is often u...[Details]
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In machine vision, measurement is an indispensable branch. Measurement mainly includes object size measurement, distance measurement, and object integrity detection. 1D measurement and 2D measurement...[Details]
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1. ARMv7-A coprocessor In addition to the standard R0~R15, CPSR, and SPSR, the ARMv7-A processor uses coprocessors to manage these extensions due to the introduction of MMU, TLB, Cache, etc. ARMv7-A ...[Details]
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Central topics:
Design of filter connector for multilayer varistor array
Solution:
Varistor Design
Multilayer Planar Capacitor Array Design
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On August 20, according to the official website of the Ministry of Industry and Information Technology, on the 20th, the Ministry of Industry and Information Technology released the completion of the...[Details]
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In the project, CPLD is needed to complete part of the algorithm design. The parameters are given by AVR, so the communication between AVR and CPLD needs to be completed. Therefore, a test program is...[Details]
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With the increasing updating and improvement of electronic instrument technology, the performance and functions of precision electronic testing equipment have been greatly improved. Wire harness test...[Details]
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According to the 2019 Global Lithium-ion Battery Pack Price Survey Report released yesterday by research firm Bloomberg New Energy Finance (BNEF), the average price of global lithium-ion battery pack...[Details]
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According to Chongqing Daily, vivo plans to invest 460 million yuan to build a research and development and production project with an area of 100,000 square meters in Jiangnan New City. It is expe...[Details]
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1. Production situation
From January to September 2020, among the main products of the national battery manufacturing industry, the output of lithium-ion batteries was 12.57 billion, a yea...[Details]
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Interrupt response time: The response time from the external interrupt request being valid (external interrupt request flag set to 1) to the redirection to the interrupt entry address. At S5P2 of eac...[Details]
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The so-called static display means that each display must occupy a separate I/O interface with a latching function for the stroke segment glyph code. In this way, the microcontroller only needs to sen...[Details]
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Figure 1 shows the output overcurrent protection circuit of the integrated operational amplifier. When the output of the integrated operational amplifier overcurrents for some reason (such as output...[Details]
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Preface
The automotive industry is currently at a very challenging historical moment. With the ever-changing application scenarios such as electrification, intelligence, networking and sharing...[Details]
ST MEMS Sensor Creative Design Competition
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