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It has been a month since ZTE's first 5G mobile phone was launched on August 6. During this period, Huawei and vivo also launched their first 5G mobile phones. Samsung will also launch the Note 10+ 5...[Details]
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Chapter 3 Starting the System Download the kernel image file and root file system image file generated in the previous two chapters to the mini2440 development board and check the startup informatio...[Details]
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Use 51 MCU external interrupt 0 to control LED on and off #include reg52.h. typedef unsigned char u8; typedef unsigned int u16; sbit key1=P3^2; sbit LED=P2^0; void delay(u16 i) { while(i--);...[Details]
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China Energy Storage Network News:
The most important thing for China's energy sector in 2016 is to implement supply-side structural reform. Energy Internet can solve the horizontal multi-ene...[Details]
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Introduction
A switching regulator converts an input voltage to a higher or lower output voltage. To do this, an inductor is needed to temporarily store energy. The size of the ind...[Details]
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Because the innovative experiments and Freescale cars I did in my undergraduate studies were all cameras, and my graduate studies were also focused on video processing. Later, I wanted to make a smal...[Details]
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I am debugging the code with the free STVD+Cosmic 32K compiler, and a window pops up, as shown below: STVD Visual Develop : Line number 50 is out of range for "main.c". In fact, it is impossible ...[Details]
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The watchdog is used to prevent the program from running away. The program should feed the dog regularly. If the program runs away, it won't feed the dog. If the time to feed the dog is exceeded, t...[Details]
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Today, OPPO Vice President Shen Yiren revealed the new OPPO Reno3 Pro 5G on Weibo and released some parameters of the new phone as well as a partial front photo. Let’s take a look. Shen Yiren said ...[Details]
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I've been working on a stm32 project recently, using a pirated jlink for debugging. Suddenly, after downloading the program one time, the stm32 started to restart infinitely. I measured the reset pin...[Details]
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Recently, we learned from relevant channels that the US Patent Office has approved Tesla's revolutionary electromagnetic wiper design for the next-generation Roadster model. The wiper adopts an integ...[Details]
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0 Preface
Temperature measurement plays an important role in people's daily life. When people feel unwell, they usually need to measure their body temperature. Liquid food eaten by babies or pati...[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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Connection between labview and database:
The connection methods of labview and the above two databases are basically the same. The following describes the connection between these two databases and l...[Details]
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Compared with traditional light sources, LED solid light sources have the advantages of high efficiency, pure light color, low energy consumption, long life, reliability and durability, flexible ap...[Details]
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