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With the rapid development of industrial automation technology and CNC technology, the functions of CNC systems have been greatly expanded. Users have put forward higher requirements for CNC system...[Details]

1. Problem Statement Since 2009, with the rapid deployment of 3G networks in China and the diversification of 3G smartphone functions, people have been using 3G more and more. Among t...[Details]

In the past few days, I have been using the stm8s003 MCU for embedded development. I have never used the stm8 series of MCUs before, so I inevitably encountered many problems during use. This article...[Details]

The instructions received by the microcontroller from the serial port are generally strings. If we use strncmp to compare whether they are instructions in our instruction set, it is not case-sensitiv...[Details]

Hi, do you need an assistant who can remind you of your schedule when you go out, chat with you when you are depressed, help you tutor your children when you are busy, or command the smart devices i...[Details]

According to Huawei’s latest 2020 annual report, in 2020, Huawei achieved sales revenue of RMB 891.4 billion, a year-on-year increase of 3.8%; net profit of RMB 64.6 billion, a year-on-year increase ...[Details]

Zuosi Auto R&D released the "2023 New Energy Vehicle Electric Drive and Power Domain Industry Research Report". In order to cater to the development trend of automobile electrification and lightwei...[Details]

As the mass production of LiDAR enters a new cycle, "competing in performance, reliability, and cost" have become the three major tests that all industry players must face. As the core optoelectron...[Details]

Quartz Crystal Multivibrator Quartz crystal has excellent frequency selection performance. Introducing quartz crystal into ordinary multivibrator can form a quartz crystal multivibrator with hig...[Details]

      What is supposed to come will eventually come. iOS 14.5, released by Apple in the early morning of April 27, will turn off IDFA permissions by default. IDFA (Advertising Identifier) ​​ca...[Details]

In the past two years, the global automobile industry has been transitioning to low-carbon energy, that is, from traditional internal combustion engine vehicles to hybrid and electric vehicles. As mo...[Details]

introduction As the application of single-chip microcomputers in various fields becomes more and more extensive, the requirements for their reliability are also getting higher and higher. The ...[Details]

    In order to reduce power consumption and reduce costs, based on the characteristics of ARM chips' good support for C language, after deeply analyzing the MP3 decoding algorithm and analyzing the...[Details]

Today, Huawei's official EMUI Weibo account announced a good news. That is, less than 20 days before the public beta upgrade of Mate 30 series to EMUI 10.1, the upgrade of EMUI 10.1 has been fully op...[Details]

Three-phase inverters are usually designed to drive three-phase motors, while single-phase inverters are used to drive single-phase motors. Converting a three-phase inverter to single-phase use req...[Details]