The United States and Taiwan officially finalize the purchase of 66 F-16C/D fighter jets. According to Taiwan media reports on July 17, after Chen Shui-bian announced the "decentralization of power" o...
Linux Driver Development Lecture: Character Device Driver : https://training.eeworld.com.cn/course/5523Character devices are one of the three major types of devices in the Linux system and are also th...
If you are a wireless systems designer, MIMO is in your future. It will change the design paradigm for virtually all wireless technologies from cell phones to broadband. Wherever higher data rates or ...
[i=s] This post was last edited by bigbat on 2018-11-16 21:13 [/i] [url=https://blog.csdn.net/weifengdq/article/details/73113507]The article about drawing a four-layer board on the Internet[/url], in ...
It is learned that Nidec Corporation will invest about 100 billion yen (about 6.5 billion yuan) to build a new drive motor R&D base in Dalian, China. The base will focus on motors for pure electric v...[Details]
The media published an article reporting on Luo Yonghao, asking netizens whether it is appropriate to criticize one’s former employer after leaving the company? In response to this, Luo Yonghao poste...[Details]
As
mobile phones
, smart
phones
, portable game consoles, digital cameras, PNDs and other portable
electronic
products develop towards multi-functions and miniaturization,
...[Details]
On April 28, Nokia officially announced that a new research report by independent third-party consulting firm PA Consulting showed that Nokia ranked first in 5G patents. This statement once again put...[Details]
1. Linux operation command learning
1 ls -a, ls -l to view files. ls ./tmp/ to view the contents of tmp in the current directory
2 useradd lilu Add user lilu
3 cp –r directory, cp file
4 cd .. ...[Details]
1 Introduction
Since the 1980s, with the further development of power electronics and computer technology, a more advanced static VAR compensation device, the static synchronous compensator ...[Details]
CA8331/CA8333 Three-Phase Power Quality Analyzer Overview Designed for inspection and maintenance teams in industrial or administrative buildings, Qualistar can provide a snapshot of the key electric...[Details]
What if we could separate the Internet from the Internet of Things? Or at least take the internet out of some products? That's the idea behind Useful Sensors, a startup founded by Pete Warden, the fo...[Details]
This application note introduces the CS4201/CS4202 audio codec and how to implement headphone jack sensing using GPIO (General Purpose Input/Output) pins. It briefly describes headphone jack sensin...[Details]
The Amazfit new series product launch conference with the theme of "Time for the Grand Tour Racing" was held in Beijing, and Huami Technology (NYSE: HMI) officially released the new series of watches...[Details]
What kind of batteries Tesla uses has always been the focus of attention in the industry. Tesla recently announced at a press conference that it will undergo a comprehensive transformation and use ...[Details]
How harmful is mobile phone radiation to the human body? This question has been discussed by people for a long time. Although from the current actual situation, there is no definite evidence that m...[Details]
After the Nintendo Direct yesterday, players and media thought that Nintendo would not release any more news during the Tokyo Game Show. However, early this morning (September 6), Nintendo in ...[Details]
The closed-loop servo control system is an automatic control system with high precision, high response speed and high stability, which is widely used in industrial automation, robotics, aerospace, ...[Details]
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