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.
"High-Speed Circuit Design Practice" starts from the perspective of design practice, introduces the various technologies and skills that need to be mastered in the work of high-speed circuit design, c...
[i=s]This post was last edited by Beifang on 2021-12-21 16:22[/i]1. After several rounds of testing, it is basically confirmed that there is a problem with this module. If it is not a problem with the...
On the afternoon of January 8, 360 Chairman and CEO Zhou Hongyi revealed in his circle of friends that this year 360 will set up a special prize of "free layoff coupons".
The picture Zhou Hongyi po...
[i=s]This post was last edited by oxygen_sh on 2022-1-13 21:52[/i]1. First impression of the development board
Development board components: development board, antenna, mobile data card2. Development ...
[i=s]This post was last edited by wenyangzeng on 2022-9-14 20:55[/i][ Jihai APM32E103VET6S development board] Evaluation 3 , TFT LCDThis evaluation uses the APM32E103VET6D SPI2 to drive a 320×240 TFT ...
Note: The principles and usage of timers and counters are similar. Here, knowledge of counters is the basis for popularization, and will be explained in detail later. 2 timers (registers), Timer 0, T...[Details]
A power inverter is a device that converts DC power to AC power. While most household appliances are designed to run on AC power (120V or 240V in the US, 230V in the UK and EU), this is why we need...[Details]
As efficiency requirements continue to grow, many power supply manufacturers are turning their attention to bridgeless power factor correction (PFC) topologies. Generally speaking, bridgeless PFC can...[Details]
Recently, due to the rapid development of the LED lighting industry, especially the great improvement in the performance of LED products and the continuous emergence of new features, for example, t...[Details]
Use ordinary timer 2 to generate interrupt, counting method: count up! 1. Programming configuration part 1. First, configure the interrupt. The timer interrupt must be configured. The code is as foll...[Details]
A network analyzer is a test device for electromagnetic wave energy. It has many functions and is known as the "king of instruments". It is a multimeter in the field of radio frequency and microwave....[Details]
Ericsson said it expected to write down its inventory of Chinese products by about 1 billion crowns ($109 million) in the second quarter, Reuters reported. Ericsson said it expected negative gross ma...[Details]
Recently,
RT-Thread released the official website of Paixin OS, which includes important sections such as an introduction to the smart wearable "light application" operating system architecture...[Details]
Reducing the probability of fabric defects, improving product quality and continuity, increasing production, and improving efficiency are the ideal production conditions that non-woven fabric companie...[Details]
Anhui Development and Reform Energy No. 577
To the Development and Reform Commission, Economic and Information Commission, Finance Bureau, Housing and Urban-Rural Development Comm...[Details]
Not long ago, CATL released the third-generation CTP Kirin battery. A major highlight of this battery system is that it enables a vehicle range of 1,000 kilometers. The driving range has always bee...[Details]
According to monitoring data from Gaogong Intelligent Automobile Research Institute, the number of mobile phone wireless charging modules installed as standard on new passenger cars in the Chinese ma...[Details]
China Energy Storage Network News:
"A single order requiring users to use electricity in an orderly manner cannot be strictly called 'demand-side response'" "Demand-side response resources ...[Details]
Science and technology are the fundamental driving force behind the changes of the times. Throughout the development of human history, every major change is inseparable from the progress of technol...[Details]
This paper uses Philips' 32-bit microprocessor LPC2378 to develop a distribution transformer monitoring terminal, and uses the chip's built-in IAP function to achieve remote updating of the termi...[Details]
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