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1 Overview The I/O port of the microcontroller is the channel for input signals and output signals. The 8051 microcontroller has four groups of I/O ports, P0, P1, P2, and P3, and each group of ports ...[Details]
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On October 25, the Guangdong Provincial Department of Industry and Information Technology held a press conference for the third quarter of 2021 to report on the province's industrial economy and info...[Details]
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Introduction
Over the past few years, small color LCD displays have been integrated into an ever-widening range of products. Color displays were once considered a luxury feature in mobile pho...[Details]
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In
the
control
system,
the I/O port of
the microcontroller
is often used
to drive
other
circuits
.
The driving
capacity of several commonly used
microcontrolle...[Details]
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In 2021, a total of 46 achievements were nominated for the second "Top Ten Research Advances in China's Semiconductors" selection event. In January 2022, a selection committee composed of 77 semicond...[Details]
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In order to reduce costs, many companies now turn their attention to PCBs. For example, they change the original six-layer board to a four-layer board. In PADS2007, there are two extra useless laye...[Details]
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Today's wireless communication field is full of "a hundred flowers blooming and a hundred schools of thought contending". The endless stream of wireless communication standards is dazzling; at the sa...[Details]
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The measurement and monitoring of electrical parameters is
an important part of
the power
system. Starting from the engineering practice of the test system, this paper completes the measurem...[Details]
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Li Jianlin, Niu Meng, Zhou Xichao, Xiu Xiaoqing, and Zhou Jinghua, researchers from Beijing Frequency Conversion Technology Engineering Research Center (North China University of Technology), State...[Details]
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Manufacturers of cars, trucks, buses and motorcycles are rapidly electrifying their vehicles to improve the fuel efficiency of internal combustion engines and reduce carbon dioxide emissions. There a...[Details]
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SGS becomes first authorized third-party testing laboratory for Skylo non-terrestrial network certification program
Solution supports test cases for Skylo non-terrestrial network ce...[Details]
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Since its establishment in 1993, BOE has undergone a milestone transformation almost every ten years since it embarked on its entrepreneurial journey towards marketization, specialization and interna...[Details]
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1. Erase NandFlash is erased in blocks, one block is 128K. From the timing diagram above, we can see that first we have to issue the 60 command, then issue three row addresses, then send D0H, and t...[Details]
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The research content of power electronics technology includes three aspects: power electronic devices, conversion circuits and control circuits. Power electronic conversion technology has a wide ra...[Details]
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Preserving the privacy of such Internet of Vehicles (IoV) has become a major challenge given the geographical mobility and resource constraints of vehicles. Furthermore, the limited resources of th...[Details]
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