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.
Fundamentals of Power Electronics (Third Edition, 2020) Fundamentals of PowerElectronics is regarded as the Bible of power electronics courses. This book is the third edition, published in 2020, with ...
[i=s]This post was last edited by qwqwqw2088 on 2020-3-11 09:16[/i]For 2.4G PCB antenna, if cost and size are not considered, other antennas can be selected, such as patch antenna (small size, medium ...
The classic scene of Jialichuang confronting Jiepei in the PCB industry was staged again yesterday, but this time I really gave up on Jialichuang.
Two words, they disgust me.
Why is 6-ply fabric alway...
I have some questions about CORTEX-M TARGET DRIVER SETUP. Please help me. As shown in the figure below
1. What is the difference between full chip and sectors in 1? Where do I specify which sectors?
2...
Notepad++ displays Chinese characters normally, as shown in Figure 1;but keil4 and source insight4 display garbled characters, as shown in Figures 2 and 3.Vice versa:keil4 and source insight4 display ...
WS2812 and compatible RGB colored lights are now being used more and more, because it only requires one data line, can be cascaded, is easy to drive, and has gorgeous effects.In MakeCode, it is very e...
How many of you like to play with your phone while it's charging? Get rid of this habit quickly, it can easily lead to problems! Recently, @中国消防 posted a Weibo post saying that a child in Yangzhou, J...[Details]
In June 2018, a "black box" that can open a smart lock in three seconds was exposed online. A few days ago, CCTV reported again that a large number of smart locks have security risks. For users who h...[Details]
Three-phase full-wave brushless motors are usually driven by controlling and driving the motors. There are two excitation methods for three-phase full-wave brushless motors: 120-degree excitation d...[Details]
In battery-powered products, if battery life is critical, it is very important to save power in every device. Solutions in this regard include: using a charge pump with voltage regulation function ...[Details]
On the evening of December 14, Saiwei Semiconductor announced that its wholly-owned subsidiary Sweden's Silex Microsystems AB (hereinafter referred to as "Silex") signed a "Share Acquisition Agreemen...[Details]
Including AGV, industrial AMR, AGC and other products.
Text｜New Strategy
As the core of the intelligent logistics system and the industrial application mobile robot (AGV/AMR) that...[Details]
One advantage of the startup code that comes with Keil MDK is the visual configuration option, which is the Configuration wizard option, which saves us from the problem of manually entering the config...[Details]
1. Project Overview
1.1 Introduction
Elevator technology includes elevator motor traction technology and elevator operation control technology. This project mainly aims to explore and optimize elev...[Details]
Renesas Electronics and SAIC Volkswagen Jointly Unlock New Functionality for Future Automotive Applications and Further Expand the Automotive Electronics Market Shanghai, China, June 10, 2019 ― Re...[Details]
Previous leaks unanimously believed that the Huawei Mate 50 series will be released in July, but just yesterday a digital blogger said that the Mate 50 series will be postponed to August. The nova ...[Details]
There are two registers at the transmitting end of USART, one is the USART_DR register (the shaded TDR in the figure below) that can be seen by the program, and the other is the shift register (the sh...[Details]
On the evening of February 25, Guanghong Technology issued an announcement that its wholly-owned subsidiary Hong Kong Guanghong intends to indirectly invest in Bangladesh Guanghong with Huaqin Techno...[Details]
After announcing the construction of new fabs in Japan and the United States, TSMC previously stated that it is evaluating the possibility of building wafer fabs in Europe. There are also rumors in t...[Details]
According to the current development trend of the Internet of Things, it is expected that billions of devices will be connected in 2020. According to IMS Research, an authoritative electronic industr...[Details]
A new type of LED lamp has been successfully developed by the U.S. Department of Energy and the University of Maryland.
This LED lamp has 1500 lumens and can release light equivalent to a 100-...[Details]
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