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pre //****************************************************
/*
Function of the program: write data into AT24C02, then read it back
and assign it to port P2 to display the running ligh...[Details]
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Section 1 Absolute Address Access C51 provides three methods to access absolute addresses: 1. Absolute macros: In the program, use "#include " to use the macros defined in it to access absolute addr...[Details]
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Recently, according to foreign media reports, part of California State Route 905 was closed because Qualcomm wanted to use this road for autonomous driving testing. The California Department of Trans...[Details]
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Foreign media reported that on June 9, SK Innovation said at Inter Battery, South Korea's largest battery exhibition, that it is considering producing new electric vehicle batteries, including cylind...[Details]
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China Energy Storage Network:
In 2020, China has announced to the world that it will achieve carbon peak by 2030 and carbon neutrality by 2060. In 2030, the total installed capacity of wind...[Details]
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1 Introduction Because microcontrollers have the advantages of simplicity and practicality, high reliability, good performance-price ratio, and small size, they have developed rapidly in various...[Details]
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After learning about the microcontroller buzzer today, I found that the frequency of the buzzer can be controlled to achieve the function of singing, so I found relevant tutorials on the Internet and...[Details]
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On September 6, the three-day 24th China International Optoelectronics Expo (hereinafter referred to as the "Optical Expo") officially opened at the Shenzhen International Convention and Exhibition C...[Details]
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Multisim is an EDA tool software specially used for electronic circuit simulation and design. It provides a virtual electronic experimental workbench and is favored by electronic professionals for it...[Details]
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1. Introduction The input of a switching power supply generally has a filter to reduce the ripple of the power supply feedback to the input. The input filter generally consists of a capacitor an...[Details]
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The classes have been a bit difficult recently. Today I took out a piece of nand and prepared to build a debugging environment under ADS. I found that the assembly codes of the two companies are diff...[Details]
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With the rapid development of semiconductor technology and computer hardware and software technology, there are more and more ways to control the display of images. This article introduces a new me...[Details]
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On May 5, OmniVision Technologies, Inc., a leading developer of advanced digital imaging solutions, announced the launch of a new matching image signal processor (ISP) OAX4000, which provides design ...[Details]
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The three-phase IGBT full bridge has six IGBTs that need six drivers in total, and the ground of each IGBT driver power supply is connected to the emitter E of the IGBT. The three IGBTs in the lower a...[Details]
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When using IAR to develop STM8, I found that after setting the font, the fonts of some files were normal, while the fonts of some files were abnormal. For this reason, I have always felt unhappy. Rece...[Details]