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According to the China Business Times, Qualcomm's latest high-end 5G chip Snapdragon 888 uses Samsung's 5nm process and was first released by Xiaomi 11. However, actual measured data shows that the p...[Details]
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Safety, efficiency, comfort, health, flexibility and convenience are the comprehensive requirements of modern buildings. To meet the above requirements, it is necessary to support modern technolo...[Details]
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Learning MCU well is not our main goal. What we ultimately want is to use MCU well and realize various functions you want to realize. In addition to understanding and being familiar with various prog...[Details]
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The automotive industry is about to usher in a technological revolution. How exciting is it? The industry generally believes that the changes in the next 20 years will be greater than the 107 year...[Details]
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Two weeks after releasing the second iOS and iPadOS 14.7 update, Apple today released the third beta version of the iOS and iPadOS 14.7 update to developers iOS and iPadOS 14.7 can be downloaded thr...[Details]
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0 Introduction With the increase in the types of electrical equipment used in modern cars and the increase in power levels, more and more types of power supplies are required, including AC power and ...[Details]
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1. Treat the MCU as a ROM chip, which is the case for early MCUs. When programming the MCU on a general programming, it is the same as writing a program in a ROM such as 28C256. It's just that diff...[Details]
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Guangzhou CSTV Sakai 10.5G line is an advanced display panel manufacturing plant jointly invested by Hon Hai Sharp and Guangzhou government with RMB 61 billion. It was originally planned to start mas...[Details]
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Recently, Broadcom Integrated released an announcement stating that the company plans to jointly invest with Guangxi Hongzhiyong to establish Guangxi Xiangfei Venture Capital Fund Center (Limited Par...[Details]
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From November 15th to 18th, the Munich Electronics Show, one of the largest in the global electronics industry, was held in full swing in Munich, Germany. The four-day exhibition attracted more than ...[Details]
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MTPA and MTPV
Permanent magnet synchronous motor is the core driving device of my country's new energy vehicle power unit. As we all know, at low speed, permanent magnet synchronous motor adop...[Details]
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#include reg52.h #define uchar unsigned char #define uint unsigned int #define DELAY 1000 void delay(uint z) //1ms { uint x,y; for(x=z;x 0;x--) for(y=111;y 0;y--); }...[Details]
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Restart the computer and enter grub rescue mode directly. The display after restart is
GRUB loading
error: no such partition
grub rescue
I can't even get into XP, do you know...[Details]
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HMD Global is set to release two new phones in India soon. Nokia Mobile India's official website released a teaser video earlier today, revealing that the two phones are coming soon. The video show...[Details]
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On November 4, Li Rui, member of the Standing Committee of the Provincial Party Committee and Secretary of the Municipal Party Committee, visited private enterprises in Honghuagang District and Xinpu ...[Details]