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After analyzing the USB bus driver in the previous chapter, let's start writing a USB driver: In this program: Use the left button of the USB mouse as the L button, the right button of the USB mous...[Details]
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Panel research institutions have predicted the future market share of OLED and pointed out that BOE will be the largest panel manufacturer in the future. Panel research firm Display Supply Chain Co...[Details]
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1 Introduction
Supercapacitors that use the electrochemical double layer principle - Electric Double Layer Capacitors (EDLC), also known as power capacitors, are a new type of energy stor...[Details]
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PSW is an 8-bit register used to set the CPU status and indicate the status after instruction execution. CY (PSW.7): Carry flag. When executing addition or subtraction instructions, if the highes...[Details]
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Abstract
: This paper makes a brief analysis of the principles of microcomputer
relay protection,
which is increasingly widely used in the field of relay protection
, from the aspects of ha...[Details]
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Now, some people have some fixed ideas about learning. When it comes to learning MCU, they will ask what to learn first. Some people say that they should learn C language first, then buy a MCU tutori...[Details]
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1. Overview of this article
Dye technology is a technology with a very long history. According to archaeological results, it has been circulated in ancient India and the Middle East five thous...[Details]
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On November 12, Evergrande Group held the New Energy Vehicle Global Strategic Partner Summit in Guangzhou and signed strategic cooperation agreements with the world's top 60 auto parts leading compan...[Details]
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0 Introduction
Automatic test equipment is used to test the DC parameters, AC parameters and functions of discrete devices, integrated circuits and mixed signal circuits. It mainly co...[Details]
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Xinhua News Agency reporter Wang Chenghao This scientific and technological innovation trip gave me a concrete understanding of the new quality of productivity, and the tangible results in front of me...[Details]
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1 Introduction
SD card (Secure Digital Memory Card) is a new generation of memory based on Flash. It focuses on the security, capacity and performance of data storage. It is an ideal exter...[Details]
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In the unusual year of 2020, an epidemic that came without warning has profoundly changed people's lives and travel patterns; a sudden sanction has caused shock and reflection in the global semicondu...[Details]
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Recently, after a year of trial operation, the national pilot project of source-load storage-charging district-level microgrid was officially put into operation in Taihezhuang Village, Xushui District...[Details]
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1 Introduction
With the continuous development of computer technology, computer applications have gradually formed two major branches in its development process. One is general-purpose computer...[Details]
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On November 19, MediaTek released the Dimensity 9000 flagship processor, using TSMC's 4nm process. This chipset is definitely likely to steal some of the limelight from Qualcomm and Samsung's 20...[Details]
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