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.
This document explains the important parameters to consider when selecting antennas for SRD applications. The article covers parameters such as radiation pattern, gain, impedance matching, bandwidth, ...
1. OverviewFLYYANG unattended intelligent weighing management system is mainly composed of electronic truck scale, computer, printer, video surveillance, wireless radio frequency card reading system, ...
"200 Examples of Monolithic Switching Power Supply Design" comprehensively, deeply and systematically explains the practical circuit design of monolithic switching power supplies. The book selects the...
Dear forum friends, in the DCDC part of the above picture or the usual four-layer board, the middle layer of gray-yellow will be paved with copper to form a complete ground, but there is basically no ...
Hi, everyone~ Today I saw someone post a color PCB in the group chat, as shown below:Some netizens in the forum have shared the methods of importing pictures into PCB before, but those methods seem to...
Not universal. There are three main differences: First, check whether the probe interface matches the oscilloscope; Second, check whether the probe input impedance is consistent with the oscillosco...[Details]
On January 13, Shao Guoqiang, Party Secretary of the Municipal Party Committee, and Gong Zhenjiang, Deputy Party Secretary of the Municipal Party Committee and Mayor, held a discussion with Liu Yanhui...[Details]
Function signal generator is a signal generating device that can generate certain periodic time function waveforms (sine wave, square wave, triangle wave, sawtooth wave and pulse wave, etc.) signals ...[Details]
Below is a simple block diagram of S3C2440. We can burn the program to NandFlash and then set it to boot from NandFlash, or we can burn the program to NroFlash and then set it to boot from NorFlash...[Details]
1. Introduction
Ultrasonic transducer (UT) refers to a device that realizes the mutual conversion between sound energy and electrical energy within the ultrasonic frequency range. It is mainly...[Details]
As countries around the world accelerate their pace towards net zero emissions, people need to face the intermittent and volatile nature of renewable energy. Long-term energy storage technology that c...[Details]
Your AI assistant is... probably eavesdropping on you. Apple, Microsoft, Google... several large overseas companies have been exposed one after another for using smart speakers/mobile phones to secr...[Details]
Vishay launches TrenchFET® fifth-generation power MOSFET using flip-source technology PowerPAK® 1212-F package The device is packaged in a center gate structure 3.3 mm x 3.3 mm PowerPAK® 1212F pack...[Details]
(Reporter Zhong Fan) On December 28, the reporter learned from the State Grid Sichuan Electric Power Company that over the past 10 years, the State Grid Sichuan Power Deyang Converter Station has c...[Details]
Following the announcement that it has become the main sponsor and official partner of the Chinese National Women's Volleyball Team ("China Women's Volleyball Team"), Lenovo has launched the first ba...[Details]
The industry generally believes that during the conversion of products from lead-free to lead-free, welding defects will increase significantly. The SnAgCu solder commonly used now has worse wettabili...[Details]
12 years ago, "Mission: Impossible 4" became a hit all over the world. Perhaps most people can't remember which beauty Tom Cruise and the beautiful woman saved the world together, but the BMW i8 conc...[Details]
Occupant monitoring analytics enable safer, more enjoyable driving using a single camera
January 5, 2022 - emotion3D
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one of the leading suppliers of camera-based automotive coc...[Details]
Researchers at the University of Texas at Austin have developed a scalable chemical method to synthesize copper-coated hydrogenated amorphous silicon (A-Si) particles using a polyol reduction metho...[Details]
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