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The All-China Federation of Industry and Commerce released the "2019 China Top 500 Private Enterprises List". The list is based on corporate revenue, and this year's entry threshold is 18.585 billion...[Details]
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According to overseas media reports, the Austrian lighting system subsidiary ZKW recently announced that it is currently working with its partner companies to develop a new type of micromirror module...[Details]
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As more and more portable products are available, their functions and performance are improved, and their requirements for power management are also higher. Here we will discuss the application of ...[Details]
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IO-Link is an industrial communication interface that is independent of any fieldbus and is suitable for simple sensors and actuators at the lowest level of industrial control. The IO-Link system i...[Details]
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I. Overview
In the safety management of pressure vessels, regular inspection is a necessary means to prevent failure accidents of pressure vessels, especially to prevent major accidents. Due to the...[Details]
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With the improvement of people's living standards and the rapid development of network technology, security protection has become more and more popular. Especially in recent years, the developmen...[Details]
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In recent years, electric vehicles have been popularized and promoted, becoming a major choice for many citizens when buying cars. In order to promote the promotion and application of electric vehi...[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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Talking about why many people choose to become a "great" embedded software engineer, some people have studied related majors and naturally do related work; while others have a very simple purpose, ju...[Details]
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#include reg51.h
#define uint unsigned int
#define uchar unsigned char
#define ms *77
// f = 12 M
#define LEDLen 4
#define Dj_star() {IE=0x81; pri_dj=0; }
#define Dj_stop()...[Details]
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0 Introduction
AT89C52 is a low voltage, high performance, 8k rewritable single chip microcomputer produced by ATMEL, USA. It has simple peripheral hardware circuit, small size and high reliability....[Details]
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With the theme of focusing on deepening reform to stimulate vitality and promote effective investment, the 9th (Summer) Central Enterprise Investment Development Conference was held in Beijing on the ...[Details]
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IC China 2022 is ready, registration is now open, the first 1,000 registered visitors will receive a gift package In order to further strengthen the exchange and cooperation of the global integ...[Details]
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ARM IMPORT Image$$RO$$Limit meaning IMPORT |Image$$RO$$Base| ; Base of ROM code IMPORT |Image$$RO$$Limit| ; End of ROM code (=start of ROM data) IMPORT |Image$$RW$$Base| ; Base of RAM to initialise I...[Details]
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People are paying more attention to automobile safety, and high-tech applications in automobiles are emerging one after another. Lane Departure Warning (LDW) system is one example. Experts point ou...[Details]