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In summer, it is impossible to live without air conditioning! However, the electricity bill is also rising. It is said on the Internet that "inverter air conditioners are more energy-efficient than f...[Details]
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A number of local collaborations have been launched simultaneously to inject innovative momentum into the local ecosystem. Tianjin, China - May 19, 2023 - NXP Semiconductors NV announced today that...[Details]
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At present, some domestic enterprises have low production efficiency and economic benefits. Compared with some developed countries, they generally have problems such as high consumption, high cost ...[Details]
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This paper introduces an
advanced automatic banknote counterfeit detection system
using
AT89C52
single-chip microcomputer as the central processor. It explains the composition of the system, th...[Details]
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Where does the electric energy of new energy vehicle motors come from? The electric energy of motors is converted by the braking energy feedback system and fed back to the AC power grid for use by ...[Details]
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#include
typedef unsigned char uchar;
typedef unsigned int uint;
//typedef is also a macro definition type, and its writing method is opposite to #define
/*******LCD port initialization*******/ ...[Details]
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SysTick calibration value register 1.(SysTick) The system tick clock is divided by HCLK. HCLK=SYSCLK=72MHz /* Select HCLK/8 as SysTick clock source */ SysTick_CLKSourceConfig(SysTick_CLKSource_HCLK...[Details]
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Wireless microphones are used in many occasions in modern cultural life. However, people still have many misunderstandings about the selection and use of wireless microphones, such as the effective...[Details]
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Nexperia, an expert in high-volume production of basic semiconductor components, will make its debut at the 3rd China International Import Expo in Shanghai from November 5 to 10, 2020, and will fully...[Details]
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Recently, a diver salvaged an iPhone 11 from the bottom of a lake in British Columbia. The phone survived underwater for nearly 6 months. Chilliwack freediver Clayton Helkenberg, who with his wife ...[Details]
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Following the famous saying in the Internet industry, "As we all know, Tencent is an investment company," there is also an "investment company" in the autonomous driving chip industry. In the past ...[Details]
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With the development of distribution network, the reliability of small current grounding system operation has been paid more and more attention, and various protection devices for small current ground...[Details]
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1. Project Overview
1.1 Introduction
At present, wave soldering and dip soldering are generally used to solder plug-in circuit boards. Although wave soldering machines have fast soldering speed a...[Details]
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We often see the latest research results in the field of battery technology in the media. Although these new technologies may not be able to be applied on a large scale for the time being, wit...[Details]
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CNC machine tools, the full name of which is Computer Numerical Control Machine Tool, are automated machine tools that are controlled by computers. CNC machine tools are widely used in mechanical p...[Details]
PCB Design
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