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Huawei Terminal's official Weibo account announced the new thin and light notebook MateBook X, and announced that a press conference will be held on August 19 to launch this product.   It was previou...[Details]

" Sensors are equivalent to human senses, organs, hands and feet. In the future, more and more sensors will be used in a wider range of fields." Mr. Jin Anmin, Director of Market Application and Bus...[Details]

In a hospital in Wuhan, Hubei, which is treating patients with COVID-19, a food delivery robot smoothly shuttles between different wards according to the planned route, delivering lunch accurately to...[Details]

　　Pointers are a relatively difficult topic in C language. Keil C51 has some differences in pointers from standard C. Today I read some materials and learned about the use of pointers in Keil C51. 　　...[Details]

　　With the increase in the types of electrical equipment used in modern automobiles and the increase in power levels, more and more types of power supplies are required, including AC power supplies a...[Details]

HT1621 is a 128-dot memory-imaged and multi-function LCD driver. The software configuration feature of HT1621 makes it suitable for a variety of LCD applications, including LCD modules and display su...[Details]

1 Introduction This article will analyze how to use CC2530 to implement a wireless serial port. Some codes will be listed and the specific operation of CC2530 will be analyzed. The specific content o...[Details]

I was just passing by, so I wrote in more detail. I think the OP is extremely impetuous. Don't do anything now. Read the article "Don't be an impetuous embedded engineer" several times first, think i...[Details]

       A vivo 5G digital mobile phone with model number V2170A has now passed 3C certification and is equipped with a charger with model number V8060L0A0-CN, which supports a maximum output of 80W. 　...[Details]

According to foreign media reports, Audi is negotiating with BYD to include the latter as its battery supplier. Stimulated by this news, BYD's Hong Kong stocks rose all the way on Friday, closing u...[Details]

Pay attention to whether the new lock matches the old door 　　Smart locks have many advantages over traditional mechanical locks. Although the domestic penetration rate is not high, with the strength...[Details]

Application of Submersible Liquid Level Meter in Tank Level Detection The data acquisition system has the functions of process display, alarm processing, trend chart display, report printing, etc.,...[Details]

 TCL Electronics Holdings Limited ("TCL Electronics" or "the Company", stock code: 01070.HK) announced its second quarter and interim results for 2020. The interim results announcement shows (the ful...[Details]

  #include"2440addr.h" //Includes the settings of 2440 related registers   //Four LEDs correspond to GPB5.6.7.8   #define LED1 5    #define LED2 6   #define LED3 7   #define LED4 8 ...[Details]

The last line after startup prompts can't access tty, job control turned off, which means that the console cannot be entered. The reason is that there is a problem in the /etc/inittab file Sol...[Details]