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Positioning and related services have quickly found a wide range of applications and prospects in handheld devices, and users are increasingly relying on positioning services. How to accurately find ...[Details]
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Not long ago, Huawei held a launch conference for the Hongmeng operating system and Huawei's full-scenario new products, and the long-awaited HarmonyOS 2 was officially released. At the press ...[Details]
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On January 31, Japanese semiconductor testing equipment giant Advantest announced that it would acquire Xingpu Technology, a printed circuit board (PCB) factory headquartered in Taoyuan, Taiwan. Xi...[Details]
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Once 4680 is equipped, it is very likely that Tesla will start to slaughter new energy mode. A month ago, Tesla released a new power battery 4680 at the "Battery Technology Day". Compared with t...[Details]
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On October 23, Crystal Optech released its third quarter performance report for 2021. The announcement showed that Crystal Optech achieved operating income of 1.134 billion yuan in the third quarter,...[Details]
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1. Introduction
Human balance ability is the basis for people to carry out various sports. People need balance ability to stand, sit, lie down and walk. Once a person's balance ability is ...[Details]
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Become a prodigal son
//mega16 7.3728MHz quartz crystal iccavr6.31a
//Related definitions:
#define uint unsigned int
#define uchar unsigned char
#define DS1302_RST 0 //pc0
#...[Details]
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Kernel: linux-2.6.22.6 The kernel executes the poll process From the code point of view, the poll mechanism is to call the poll() function through the application. The usage of the poll() function ...[Details]
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I haven't written a blog on CSDN for a long time. Recently, I have some free time to learn about the low-power microcontroller STM8L051F3. The main application of what I made this time is to control ...[Details]
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There are many types of instruments and meters, and they play a vital role in various industries. Have you ever known what an optical time domain reflectometer is? In fact, it is also an optical instr...[Details]
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Since its establishment in 2011, CATL has established cooperative relationships with many mainstream domestic automobile companies. After occupying a place in the global market, CATL has also become ...[Details]
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The oscilloscope can measure the volt-ampere characteristic curve. However, because the oscilloscope cannot directly measure current, it is necessary to connect a small resistor in series with the ci...[Details]
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Cars have always been developed in the direction of comfortable and convenient means of transportation. However, during the Great East Japan Earthquake, there were many cases of using cars as emerg...[Details]
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On September 17, Xie Qiu, general manager of AVIC Lithium's passenger vehicle business, delivered a keynote speech on thoughts on the development of power battery technology under the new pattern at...[Details]
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On November 20, the 2024 World Internet Conference "Light of Internet" Expo opened in Wuzhen, Zhejiang.
At the meeting, China Mobile and industry partners including Huawei, ZTE, H3C, Ruijie, C...[Details]
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