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.
When optimizing the network, we must ensure that there is no overlap when transmitting energy. This is especially important for each cell of the CDMA system using the same frequency. RF management i...
Have you guys used this chip? Its AUX pin needs to charge C2 first, and the chip can only start after it reaches 1.4V. However, when I charged it, I found that the capacitor could not reach 1.4V. What...
[p=28, null, left][font=微软雅黑][size=4]Recently, someone shared an email signed by Ren Zhengfei titled "Forwarding "How many second-hand mice and keyboards did Huawei buy on Xianyu?" [/size][/font][/p][...
This year's experience is quite magical. There are grievances, but also gains. Thinking carefully, I am grateful for my efforts and the choices I made in adversity. It is true that people move and die...
Hao Feier's departure reveals the inside story: The family of participants in Super Girl must be rich.Hao Feier, who ranked fifth in the 2006 Super Girl Hangzhou Division, has always been a hot topic ...
There are several main differences between analog oscilloscopes and digital oscilloscopes: ① Different working modes: The working mode of analog oscilloscopes is to directly and accurately measure th...[Details]
0 Introduction
Data acquisition and storage system is an important part of signal and information processing system. With the development of radar countermeasure technology and software radio techno...[Details]
1. Inductor
1.1 Magnetic Core
EE10: 10W or less EE13: 13W or less EE16: 18W or less EE19: 24W or less EE19 thickened, EE20: 30W or less EE25, EI25: 45W or less EE25 thickened EI2...[Details]
According to the latest report released by TrendForce's Semiconductor Research Department, the 2020 epidemic has impacted many industries. However, thanks to the new normal of remote working and teac...[Details]
STM323 IWDG independent watchdog, the function and related introduction need not be explained again, the configuration process is as follows // Configuration steps: // 1. Write 0x5555 to IWDG_KR to c...[Details]
Since the release of iPhone X, advanced full-screen gestures have quickly become standard for all new mobile phones. However, the full-screen gestures of different brands are quite different. iPhone ...[Details]
On June 4, the Sichuan Provincial Department of Economy and Information Technology issued the "Sichuan Province's 14th Five-Year Plan for Enterprise Technological Transformation (Draft for Comments)"...[Details]
There are many ways to measure engine speed, and the commonly used methods include ignition coil pulse, automobile vibration analysis measurement, photoelectric sensor measurement, etc. Since the e...[Details]
"Without investing a penny, we can increase the capacity by 40 kVA and save one-third of the electricity cost. This is really a timely help for our small business to resume production." On April 17...[Details]
1 Introduction
In digital communication, a certain number of code elements are usually used to form "words" or "sentences", that is, to form "frames" for transmission. Therefore, the frequ...[Details]
On July 28, the Chongqing Changshou Comprehensive Smart Zero-Carbon Power Plant Wangbian Project was put into operation at full capacity!
On July 30, Chongqing Bishan BYD comprehensive intelli...[Details]
On July 30, Europe’s “New Battery Law” regulations came into effect. On June 14, the European Parliament announced that the Parliament passed the EU’s new battery regulations with 587 votes in favo...[Details]
The linear voltage regulators of new portable electronic products often use lower working voltage, such as 3.0~3.3V, and must meet the requirements of small size, low voltage difference, high outpu...[Details]
Apple's M1 Pro and M1 Max chips have been officially released and are installed in the latest MacBook Pro 14/16 notebooks. The M1 Max chip integrates a 10-core CPU and a 32-core GPU, with a tot...[Details]
Industrial controllers are electronic devices used to control and monitor equipment and machines in industrial production processes. They are widely used in various industrial fields, including man...[Details]
RF/Wirelessly
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