As shown in the figure, it is a screenshot from a post by gmchen on active filters and low-pass filters. For the second-order low-pass filter circuit shown in the figure, how is the quality factor Q i...
[i=s]This post was last edited by wugx on 2019-7-24 16:40[/i]Looking back, it has been six years since the 2013 Renesas Cup. I would like to share my experience as a person who has won the national aw...
I found the official link of the development board through the product documentation , and found from the documentation that the development board can be connected to the APP. Then I searched for "Sen...
A very comprehensive Linux learning guide . Students who plan to learn Linux are recommended to start from here. The directory is attached for reference.Linux basic filesWhat is Linux
How to Learn Lin...
With the development of science and technology, robots will inevitably gradually enter our lives and even replace humans in many fields. The following are some of the most advanced robots in the world...
There are two working modes of spectrum analyzer in actual operation: one is open-circuit measurement through antenna coupling, and the other is closed-circuit measurement with cable connection. In o...[Details]
According to The Verge, Google has internally started development of an augmented reality headset that will "blend computer graphics with real-world video feeds" to provide an immersive AR experience...[Details]
Since the commercialization of 5G, 5G base stations, network coverage, and terminals have all seen substantial growth. The latest data from the Ministry of Industry and Information Technology shows t...[Details]
The ARM exception return correction value varies depending on the exception type, which mainly depends on two aspects: a. After the exception is handled, the returned address is the address of the in...[Details]
As the demographic dividend gradually disappears and the requirements for flexibility in industrial production gradually increase, collaborative robots have begun to enter factories to reduce produ...[Details]
Microsoft has denied reports that they are moving manufacturing out of China. Earlier reports from Nikkei said that Microsoft, Dell, HP, Amazon and other technology companies are exploring or have be...[Details]
Whether iQOO Neo 3 is good or not, you can only know it by trying it yourself. Before reading the review, why not apply for a free trial? For details, click: http://zhongce.sina.com.cn/activit...[Details]
I don’t know if you have ever wondered why others don’t ignore you when you ask them questions? If there is, please continue to take a look. If not, you should take a look. I often receive inquiries ...[Details]
Adding an indicator light
to the start button The circuit for adding an indicator light to the start button is shown in the figure.
It is not difficult to see that this i...[Details]
Acquisition includes OTTO Motors, the industrial business unit of Clearpath Robotics, and will help Rockwell Automation further build end-to-end autonomous production logistics solutions
...[Details]
If safety in production is not done well, casualties and occupational diseases will occur, the safety and health of workers will be endangered, and production will suffer huge losses. Production mu...[Details]
Recently, sophisticated battery-powered electronic systems and self-powered devices have been extended to several different applications in the existing autonomous handheld devices. Great advances ...[Details]
1. What is software? 2. Why do we need software testing? Testing software can enhance the reliability of the code and bring better software products to the market. 3. What is software testing? The ...[Details]
In the second quarter of 2023, the decline in shipments of personal computers (desktops, notebooks and workstations) in mainland China slowed down, falling 19% year-on-year to 9.6 million units. Ship...[Details]
Find X8 Pro will be equipped with the industry's only dual periscope telephoto lens and the first inverted periscope camera.
The Find X8 series is the first to be equipped with AI ...[Details]
Analog electronics
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