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June 28 news, Xiaomi held a popcorn event in Qingdao last week. During the event, Zeng Xuezhong, President of Xiaomi Group's Mobile Phone Department, stated that Xiaomi mobile phones have und...[Details]
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iQOO Mobile announced that the iQOO Z5 Dream Space new color phone will be officially on sale at 10:00 on October 11. Officials said that the 12 vertical lines on the iQOO Z5 dream space create 13 ...[Details]
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Perhaps to resist the impact of competitors, Lenovo, which has always regarded itself as the big brother, launched a new generation of flagship smartphone, LePhone 2. At present, our peer, Pcpop.com, ...[Details]
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China's new energy vehicles did not start very well in 2020. At present, Europe should take two steps forward in 2020. In 2019, Europe's new energy vehicles reached 564,200 units, an increase of 38.9...[Details]
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Some time ago, I studied how to use busybox to compile and generate the simplest Linux root file system (rootfs), and use the NFS network file system to mount and start it on the mini2440 development...[Details]
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0 Introduction
In recent years, with the rapid development of the national economy, especially the increasing scale of high-grade highway construction, the turnover of highway freight has incr...[Details]
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High reliability, powerful functionality, high speed, low power consumption and low price have always been important indicators for measuring the performance of microcontrollers, and are also necessa...[Details]
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The microcontroller can not only be used to measure temperature, but also to measure non-electrical signals such as air pressure, which requires the use of air pressure sensors. The principle of the a...[Details]
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When we judge the strength of Huawei's mobile phone brand, imaging is always a key word that cannot be avoided. Take its best-selling flagship P series as an example, from the P9's "moment, f...[Details]
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The output of a source-fixed power supply is not absolutely constant. For example, when a stable power supply is working in a stable voltage state, its output voltage will change slightly due to cha...[Details]
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Circuit Diagram:
Program implementation functions:
Display all the characters of LED one by one. The program code is as follows:
#include reg51.h //Include a 51 standard kernel header file ...[Details]
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At present, with the popularization of multimedia applications, Gigabit Ethernet has developed into a mainstream network technology. Large enterprises with tens of thousands of employees and small ...[Details]
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“You never know how your competitors are going to solve a problem.” A person in charge of a technology company once lamented that the technical routes in the field of autonomous driving are so dive...[Details]
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STMicroelectronics updates TouchGFX software, adds video capabilities, enriches STM32 user experience
China, November 5, 2021 - STMicroelectronics has released the latest version of ...[Details]
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On November 4, the Henan Provincial Development and Reform Commission issued the "Notice on the Implementation of the Fourth Batch of Source-Grid-Load-Storage Integration Projects" and the "Notice ...[Details]