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The content of carbon dioxide is very important, and it plays a very important role in the completion of the curing operation. The use of carbon dioxide to cure cementitious materials has a long histo...[Details]

       Many old AirPods users around me have given such comments on AirPods 3. However, as one of the benchmark products in the field of true wireless headphones, it still has a strong influence. In ...[Details]

As a key project for the development of the entire industrial chain of Shaoxing Integrated Circuit Town, the SMIC Shaoxing project is accelerating its construction. According to Xinhua News Agency,...[Details]

For the single-chip microcomputer, communication is closely integrated with technologies such as sensors, storage chips, and peripheral control chips, becoming the "nerve center" of the entire single...[Details]

As TSMC is expected to start mass production of 3nm process next month, Samsung is also actively catching up with its competitors by increasing 4nm chip production capacity. The latest news is that t...[Details]

From November 5 to 10, 2020, the third China International Import Expo (CIIE) with the theme of "New Era, Shared Future" was grandly held at the Shanghai National Exhibition and Convention Center. As...[Details]

Note1: About cold start download and reset of STC51 There is a program that is fixed in the STC51 microcontroller when it leaves the factory. The function of this program is to detect whether the s...[Details]

The computer system was pre-installed with Linux system. After reinstalling XP system, I found that the hard disk size changed from 250GB to 233GB. Why is this happening? 　　The capacity of the hard...[Details]

As of July 2019, China has built the world's largest public charging network, with a total of 446,600 charging piles, including 259,500 AC piles and 186,500 DC piles. Taking DC charging piles as an e...[Details]

1 Introduction to Bootloader and u-boot Bootloader code is a piece of code executed before the chip enters the operating system after reset. It is mainly used to complete the transition from hardware...[Details]

From time to time, I see some audiophiles spending a lot of money or a lot of time to DIY speakers, but the results are not what they want. Below I will list some of the small experiences I have su...[Details]

　Great Value's line of self-branded LED bulbs will soon arrive in all of its U.S. stores, starting at less than $9. The bulbs are said to be made by Chinese lighting supplier TCP and are available in...[Details]

There are two main reasons why HardFault_Handler failure occurs in STM32: 1. Memory overflow or out-of-bounds access. This requires standardizing the code when writing the program yourself, and you n...[Details]

Ford EVOS (configuration | inquiry) was officially launched at the Guangzhou Auto Show on November 19, priced at 199,800-259,800 yuan. This time we will experience the black technology it carries - V...[Details]

6410 Development Board: 1.uboot entry: To see the entry of the uboot project, first open the Makefile in the top-level directory: The development boards supported by Uboot will...[Details]