Abstract: Relay protection is of great significance to the safe and reliable operation of power equipment and substations. Therefore, it is important to pay attention to the verification of relay devi...
[i=s] This post was last edited by Tongxiaokaocode on 2022-3-31 08:51[/i]引脚书是一本为设计师和工程师制作的免费数字书，作为快速参考，以便在你的电子项目中记住不同的引脚功能。该书涵盖了130种常用的元件（查看列表），如连接器、单板计算机、开发板、存储卡、微控制器芯片等。如果你需要更多的技术信息，每个页面的顶部都有一个链接（如p...
[i=s]This post was last edited by littleshrimp on 2019-8-27 10:55[/i]The gain of the circuit below is 600, and the passband is 35KHz to 45Khz
Could you please tell me how to calculate gain, low pass a...
ADI's battery management and smart energy storage solutions are suitable for a variety of industrial and commercial use scenarios. Whether you need power quality measurement, battery or supercapacitor...
"I'm sorry, RD brothers. I tried my best."
This is the title of a post in Huawei’s internal community.The poster is a Huawei employee who transferred from RD to HR. Her name is Hu Ling. This 5,000-wor...
Previously, when calculating the altitude by air pressure, the microcontroller was used to achieve automatic zeroing.
https://en.eeworld.com/bbs/thread-1091978-1-1.html
In fact, LPS22HH itself has an ...
Today I made a little thing: the digital tube displays the change value of the proximity switch. The proximity switch is connected to the microcontroller through external interrupt 0; the digital tub...[Details]
This article briefly introduces visual perception in the autonomous driving industry, from sensor comparison to data collection and annotation, and then analyzes the perception algorithm, gives the...[Details]
The automotive industry is undergoing an unprecedented technological revolution. As emerging technologies rapidly evolve, the way we understand and use cars is in the midst of a fundamental shift. Th...[Details]
In modern industry, more and more advanced science and technology are applied to the automation industry. As a result, many different industries have also felt the convenience and huge profits brou...[Details]
Why do new forces strive to be "technologically bad"? In the first half of the year, prices in the automobile industry were inflamed, and in the second half of the year, capital poured in, creating...[Details]
On May 26, 2021, the Alpha S Huawei HI version of the Arctic Fox officially rolled off the production line, marking a key step for Huawei's entry into autonomous driving and the realization of mass p...[Details]
In modern industrial production and life, adhesives are increasingly affecting people's lives. For example, in the production of LED lighting, the use of adhesives as auxiliary materials has further ...[Details]
When a point on a unit circle on the complex plane makes an angle θ with the real axis, the point can be expressed as
e is the base of natural logarithms, and this formula is calle...[Details]
When I was learning ARM, I found that it was easy to confuse "pointer function" with "function pointer", so today, I want to clarify it once and for all, and I found some information and some summary...[Details]
As shown in the figure, the P0 port of the AT89S51 microcontroller is connected to the font code pen section of the dynamic digital tube, the P2 port is connected to the digital selection terminal of...[Details]
Samsung released its financial report two days ago, and its Q2 profit plummeted by 53%, mainly due to the decline in memory prices. Samsung said that as customers in the data center market adjusted t...[Details]
introduction In recent years, with the rapid development of electronic science and computer technology, the application of automotive electronic equipment has become more and more common. At presen...[Details]
Huawei is still breaking through the "blockade line". Huawei's consumer business CEO Yu Chengdong said in a previous public speech that the Kirin 9000 that will be equipped with the Mate 40, which wi...[Details]
Abstract: ICE1QS01 is a quasi-resonant controller for switching power supplies that supports low-power standby and power factor correction (PFC). The basic structure, working principle, applicati...[Details]
Industrial Control Electronics
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