Shenzhen Changjiang Connector Co., Ltd. is a world-leading professional connector manufacturer with 20 years of experience. Its products mainly include wire-to-board connectors, board-to-board connectors, wire-to-wire connectors, wire harness processing and connector design, mold development and manufacturing. It is compatible with international brand connectors from Europe, the United States, Japan, South Korea and other countries.
5G is the current market trend in the field of communication equipment. Massive MIMO refers to the multiple inputs and multiple outputs commonly used in 64T64R applications. More transmitter and recei...
My undergraduate major was mechanics, but I studied electronics as a graduate student. I am not very good at it. Now I have to choose the direction and topic of my graduation project. I am confused ab...
Bombercat is a security tool that combines the RP2020 and the ESP32 MCU. It combines the most common technologies: NFC technology (Near Field Communication) for access control, identification and magn...
I bought Kingston A400, and later returned a computer. I left it unused for a year. Recently, I took it out and it suddenly lost power. Windows did not recognize it. I could see it in the BIOS and var...
On the web page of the project created by the online IDE rapid-iot-studio.nxp.com, there is a "Download" icon (to the left of the "Program" icon). (If the network is smooth) After clicking it, wait a ...
In the automotive industry, high-brightness LED technology differentiates vehicles in terms of styling, safety, and fuel economy, from switch lighting, LCD backlighting to headlight applications. How...[Details]
Model 2602 Dual Channel System Source Meter
Typical test equipment structure
When choosing production test equipment, it is helpful to consider the three broad categories of systems mentioned...[Details]
OPPO Vice President Shen Yiren revealed the new products in the OPPO Reno series. Shen Yiren said that the new OPPO Reno not only has a _ Hz screen, but also an upgraded version of _W Super F...[Details]
Goals: Make a dot matrix screen display system with SMS receiving function, which is used for publishing public information in some public places such as our school and company. This system can r...[Details]
In the field of Internet of Vehicles, Tencent is conquering the market with its in-car WeChat. For car companies, it is obviously not a difficult task to choose between the two family bucket solution...[Details]
On April 7, the Chinese Academy of Sciences' Internet Weekly and eNet Research Institute jointly released the 2020 New Infrastructure Classification Ranking, ranking infrastructure construction in se...[Details]
Summer vacation is coming. In the tense atmosphere before the end of the semester, the third-grade students of the Fengtai School of the Affiliated Middle School of Renmin University of China are s...[Details]
Conventional Carbon and Sulfur Analyzer
The carbon and sulfur analyzer is set up based on the principle of gas volumetric carbon determination and iodine volumetric sulfur determination. Carbon an...[Details]
On Linux systems, a process has two different stacks, one is the user stack and the other is the kernel stack.
User stack
The user stack is the stack used directly by the application. As shown in t...[Details]
Huawei Consumer Business CEO Richard Yu recently talked about Huawei's current situation. He said that since the Entity List, the US chips and technology cannot be used, and Huawei has been preparing...[Details]
Beidou global network enters the sprint stage The BeiDou system is a global satellite navigation system independently built and operated by my country. The BeiDou system, along with the US GPS, the R...[Details]
When we design programs, we all know that when the system is powered on or reset, the variable initialization operation will be performed. However, in some cases, we do not want the variables to ...[Details]
According to the New York Times, IBM announced on Thursday (October 8) that it would split the company to focus on cloud computing and artificial intelligence. Arvind Krishna, who became CEO in April...[Details]
Numerical Control Machine Tool (NC Machine Tool) and CNC (Computer Numerical Control) are often used to describe the same concept, but there are actually some differences between them.
1. Defi...[Details]