TMM-137-05-TM-D-SM-20-P-A

The "China Mobile Payment Development Report (2019)" was released at the Second Digital China Construction Summit in Fuzhou. The report shows that at the end of 2018, the China Mobile Payment Develop...[Details]

introduction 目前，Linux作为仅次于微软Windows的操作系统已经在PC和嵌入式领域得到了广泛应用。尤其是在嵌入式开发领域，由于Linux操作系统具有成本低、可靠性高，源码开放等显著的优点，已经成为受众多嵌入式开发者青睐的操作系统之一。目前，Linux操作系统所支持的包括X86、ARM、MIPS、MIPS64、Sun SPARC、POWER PC、MOtorola...[Details]

As the Chinese government first proposed "Intelligence +" in the 2019 Government Work Report, the industry predicts that the pace of intelligent upgrading of many traditional industries will be great...[Details]

  This article overview: Starting from the measurement principle and classification of the level meter, the calibration method and precautions of the liquid surface type and interface type float ty...[Details]

The intelligence of automobiles is inseparable from the iteration of hardware. The upcoming Ideal L9 (the second car after Ideal ONE) will be equipped with a 3D-ToF sensor. In addition to driver ey...[Details]

In recent years, some special properties of polymer dispersed liquid crystal (PDLC) have been widely used. Based on the current theoretical research results of PDLC, this paper explores and studies...[Details]

　　 Weighing sensor is a commonly used measuring instrument, which is widely used in many industries. When we use weighing sensor, we must master some knowledge, such as the selection of weighing senso...[Details]

China (Suzhou) Integrated Circuit Industry and Talent Integration Development Conference and Jinji Lake Scientists Forum Officially opened on the banks of Dushu Lake With the theme of "Integra...[Details]

First of all, the system stack of 51 (also called system stack, or hardware stack) is the stack pointed to by SP. It is a full-increment stack (Note 1) located in the 128 bytes of on-chip RAM. What i...[Details]

Looking at the example in Chapter 6 of "Embedded Linux Application Development", I saw a sentence: adrl r2,men_cfg_val At first I was confused about adr1, but later I found out that it is not the...[Details]

Recently, Wuhan Liyan Control Technology Co., Ltd. put into operation the largest domestic independent brand inductive position sensor production base in Wuhan Optics Valley. The new factory has pu...[Details]

Before solving the issue of whether fines can be imposed for occupying charging piles, we must first clarify the difference between charging spaces and parking spaces. The so-called charging p...[Details]

This article will introduce a marquee experiment based on 8051 microcontroller, and realize the LED running light effect by writing code. This experiment will use the P2 port of 8051 microcontrolle...[Details]

As early as September 2015, the U.S. Department of Transportation launched the V2X pilot, selecting three local pilots in New York, Wyoming, and Tampa, Florida. The first two were carried out with ...[Details]

introduction Radar life detectors are detection systems that obtain micro-motion information of life forms behind opaque obstacles such as walls and ruins in a non-contact manner. The basic pr...[Details]