WL811G7-Y01-1F

      According to China News Network, at the "China Space Science and Technology Activities Blue Book (2021)" press conference held in February, the official introduced that the Shenzhou 13 manned s...[Details]

The head of Britain’s intelligence agency said disagreements over China’s Huawei technology pose no threat to intelligence-sharing relationships between Britain and its allies, the New York Times rep...[Details]

1. Introduction Since the early 1970s, when HP introduced the GPIB general instrument bus, the development of test instruments has gone through various forms such as GPIB bus, VXI bus...[Details]

    Abstract: Traditional human gait analysis based on image sequences often uses complex mathematical models, making the analysis unable to be implemented quickly. The complex mathematical model is...[Details]

On November 12, Evergrande Group held the New Energy Vehicle Global Strategic Partner Summit in Guangzhou and signed strategic cooperation agreements with the world's top 60 auto parts leading compan...[Details]

The proximity switch is also called a non-contact travel switch. In addition to completing travel control and limit protection, it is also a non-contact detection device used to detect part size and s...[Details]

In recent years, new energy vehicles, especially electric vehicles, have become one of the focuses of attention of automakers and consumers. According to media reports, engineers from some large Japa...[Details]

China Energy Storage Network News: "This will be a blue ocean." As early as March 15, 2015, before the release of the "Several Opinions on Further Deepening the Reform of the Electricity Sy...[Details]

introduction Most of the contemporary LCD displays use cold cathode fluorescent lamp (CCFL) backlight or LED static backlight. Since CCFL brightness is difficult to control and has a slow resp...[Details]

1 Introduction 光纤具有测距，可复用，非破坏性报警，报警温度可调，传感器输出为光信号，抗电磁干扰等优点。所以现代通信中使用光纤作为信号的传导介质，而在信号的传输过程中，由于温度过高或过低引起的通信中断也时有发生，造成了很大的经济损失，使得对光纤沿线的温度进行实时监测具有很大的实用意义。基于拉曼散射的分布式光纤测温技术，是近十几年来迅速发展的新型测温技术。利用光纤作为温度信息的传感和...[Details]

Template testing is very useful in reliability verification tests of electronic products. Monitoring the failure rate of waveforms for a long time and locating the cause based on the failure wavefor...[Details]

The schematic diagram of MAX7219 driving dot matrix is ​​as follows: The source program of single chip microcomputer + MAX7219 dot matrix is ​​as follows: #include reg52.h #include intrins.h #def...[Details]

With the popularization and development of the Internet, informatization has penetrated into various industries. Taking the informatization of the medical industry as an example, the role of medical ...[Details]

On June 5, TCL Huaxing and Sanan Semiconductor officially signed a contract in Shenzhen, announcing the joint investment to establish a joint laboratory with independent legal personality. The regist...[Details]

A new king has been crowned Who would have thought that just a few years after BYD became the big brother in the pure electric market, the times would change. When the tim...[Details]