GUS-TS0A-01-1243-FF

     I didn't believe that the Tiny6410 board had high requirements for SD cards until I had to reinstall the system. I realized that it was really picky about SD cards! The experience of reinst...[Details]

The picture is from Canva   据市场调查机构 Canalys 公布的最新报告显示，2020 年第一季度全球智能手表出货量为 1430 万块，同比增长 12%。其中，苹果依旧稳居第一的位置，而华为则逆势实现同比增长到 113%，市场份额为 14.9%，其智能手表出货量达到了 210 万块，超越三星成为全球第二。   这个成绩对华为而言，应该说是可喜可贺。毕竟，在过去的几...[Details]

This evening, Honor held a global new product launch conference at the MWC World Mobile Communications Conference in Barcelona, ​​Spain. At the conference, the Honor Magic4 series officially debuted....[Details]

At present, the global medical electronics industry is gradually showing an attractive development prospect, and the speed of product replacement is constantly increasing. At the same time, due to ...[Details]

We all know that LED lamp beads can be divided into four categories according to their types: direct-plug lamp beads, SMD lamp beads, high-power LEDs, and COB lamp beads. These lamp beads have differ...[Details]

On January 5, 2023, Quectel Communications (stock code: 603236), the world's leading provider of Internet of Things and Internet of Vehicles solutions, announced the official launch of the AG59x seri...[Details]

Should arm32 configure CONFIG_HIGHMEM? The premise is that vmalloc_min is 0xf000 0000, and kernel space size: user space size = 1:3 If memory = 768MB Want to do linear mapping of all memory D...[Details]

With the popularity of electric vehicles, charging piles, as power supply facilities for electric vehicles, have attracted more and more attention. For electric vehicle users, understanding the cha...[Details]

0 SPI SPI: Serial external transfer interface, allowing high-speed data transmission with various peripheral devices in full-duplex mode. It consists of 3 wires, (serial clock) SCLK, (serial data out...[Details]

Industry Background In recent years, with the strategic goals of "carbon peak and carbon neutrality" and the "14th Five-Year Plan for the Steel Structure Industry and the Long-Term Goals for 2...[Details]

　　0 Preface   　　With the development and improvement of LED technology, large-scale LED display screens have been widely used in various public places to display multimedia information such as text...[Details]

With the widespread application of integrated circuit technology and the continuous increase in integration, the power consumption of very large scale integrated circuits (VLSI) and the temperature in...[Details]

It is known that the primary voltage of a power transformer is 220V, the secondary voltage is 16V, the secondary current is 1.5A, the primary current is about 330mA when the secondary is abnormal, ...[Details]

　　1 Introduction 　　Grating digital display systems are mainly used for ordinary machine tools. They can directly display the length value of machine tool processing, which helps to improve processi...[Details]

On October 29, for users of the Chinese version of iPhone, what they are most concerned about is when they can experience the Chinese version of Apple Intelligence. Apple stated in an official...[Details]