[font=微软雅黑][size=3][url=https://www.eeworld.com.cn/huodong/adi_20190329/index.html]Today at 10:00 am, there will be a prize live broadcast: [ADI will meet you to introduce TOF (Time Of Flight) technol...
[i=s] This post was last edited by Magpie Prince on 2018-11-17 17:50 [/i] When designing a second-order filter, if the DSP uses fixed-point operations, what is a good way to prevent data overflow? For...
[i=s]This post was last edited by hujj on 2019-5-13 18:50[/i] After several days of hard work, I finally successfully drove the human infrared sensor module and music IC. The picture below is the test...
As the title suggests, I wonder if anyone has any good method?
I want to collect the power frequency signal. Since the signal is relatively small, I amplify the signal by 3 times....
As computers and various precision automation equipment and electronic equipment are widely used in communications, industrial automation control, office automation and other fields, inverters, as an ...
I haven't taken out the board for a long time. Today someone in the group shared an open source IoT platform, Scallop IoT (bigiot.xyz), which supports Tmall Genie to control devices.
Great! I tried it...
In PCB design, we often need to add some test points to some signal lines in order to test their signals during product debugging. When adding test points in PADSLayout (PowerPCB), the default is to ...[Details]
The questions for Week 24 are as follows. This is a discussion question. Someone took a photo with an iPhone and copied it to a personal computer through a USB port. As an engineer, have you ever thou...[Details]
As embedded real-time systems become more complex, designers must carefully consider the synergy between hardware and software when defining and analyzing initial system requirements. Designers mus...[Details]
Recently, I was working on a smart lock project. Today, I encountered a problem about interrupts. Therefore, I came back to learn about interrupt configuration. As the saying goes, sharpening the kni...[Details]
With its beautiful appearance, outstanding design and high cost-effectiveness, Leapmotor T03 has become the travel choice of many people. SIMCom and Leapmotor have cooperated to develop a hi...[Details]
How to choose appropriate components and parameters for switching power supply circuits?
Many engineers who have never used switching power supply design may have a certain fear of it, such as wo...[Details]
Introduction The S12X architecture is a 16-bit CPU launched by Freescale, which has a certain market share in single-chip microcomputer applications. μC/OS-III is a real-time operating system (RT...[Details]
Serial port is a commonly used communication method in embedded systems. It uses bit-by-bit transmission and bit-by-bit reception. Serial communication. Serial port has many functions, such as printi...[Details]
The core value of a car is obviously not its glamorous appearance or fancy configuration, but the technical highlights that best reflect the progress of science and technology. The foreign auto...[Details]
North China Electric Power University (Baoding)
Research team members: Song Zhipeng, Zhou Dengli, Zhang Zhitao, Jiang Hanxue, Zhu Jinming, Zeng Jianfeng, Zhang Jizu
Instructors: Zhang Mei...[Details]
Nowadays, everyone is saying that "technology is people-oriented". The essence of the development of technology is to serve the improvement of the quality of life of human beings. Automated driving...[Details]
Car data bus
A typical modern car will be equipped with various buses and protocols and choose the right network from LIN, CAN, FlexRay, MOST and Ethernet. Multimedia/audio-visual signals and ...[Details]
At the Second Sodium Battery Industry Summit, Zhang Jian, BYD Fudi Battery Product Line Director, revealed that a pilot project for comprehensive application scenarios of charging and swapping larg...[Details]
With the development of AI technology, AI and the wearable device industry are becoming more and more integrated, including Bluetooth chips, algorithms, applications and other upstream and downstre...[Details]
Integrated technical exchanges
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