Analysis of optimization methods for overcrowded solder joints in PCB designIf the solder joints in PCB design are too dense, it is easy to cause wave soldering and leakage between solder joints. The ...
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[size=4]Speaking of PCIE transmission, we have to mention the two transmission modes of PCIE, posted and non-posted, which are introduced in detail in section 17.2.2 of sprugx7b.pdf. [/size] [align=ce...
The importance of simulation for autonomous driving is self-evident. The simulation of autonomous driving uses mathematical modeling to digitally restore actual application scenarios and establish a ...[Details]
Surface Acoustic Wave Chemical Sensor (SAW)
At the end of the 19th century, British scientist Rayleigh discovered sound waves propagating on the surface of solids, namely surface acoustic waves (s...[Details]
Living in different eras, people will have different doubts when purchasing products. Let’s take buying a car, which has become a social problem. For example, at first, people will be confused about ...[Details]
The purpose of designing the factory street light control system is, firstly, to meet the needs of normal use and provide the necessary illumination to ensure safety when vehicles and pedestrians p...[Details]
1. Experimental task
As shown in Figure 4.13.1, the P0 port is connected to the character code pen segment of the dynamic digital tube, the P2 port is connected to the digit selection terminal o...[Details]
According to foreign media reports, the US Patent and Trademark Office has granted Apple a patent related to a vehicle VR (virtual reality) system that can solve the problem of possible motion sickne...[Details]
As an autonomous driving startup, Aurora's stubbornness and ambition have attracted attention from both inside and outside the industry since its establishment in 2017. What kind of company is this? ...[Details]
Google and iFixit have signed a deal that will ensure that nearly all existing Pixel smartphones and all upcoming Pixel devices will come with DIY (Do It Yourself) repair kits. iFixit.com will ...[Details]
With the advancement of China's "smart manufacturing" policy and the endogenous demand for digital transformation of enterprises, industrial Internet systems have been well applied in the construct...[Details]
The latest data from the Ministry of Industry and Information Technology shows that as of the end of March, 198,000 5G base stations have been built across the country, the number of package users ha...[Details]
0 Introduction
With the continuous development of science and technology and the continuous improvement of people's quality of life, water resources have become a serious problem faced by peopl...[Details]
How to use the resistance method to test the forward and reverse control circuit
The forward and reverse control circuit of the motor is complicated because of its many functions. ...[Details]
CPU Mode The CPU has seven modes, the one in the red box is the exception mode, and the other two are user mode and system mode. Except for the usr user mode, the other six modes are called privilege...[Details]
On the afternoon of March 31, Huawei announced its 2020 operating results through an online event. During the interview, Huawei's rotating chairman Hu Houkun said: "The future of the mobile p...[Details]
The rapid development of science and technology revolution has made the automotive industry undergo an unprecedented profound change. Among them, technological innovation, as the core driving force...[Details]
PCB Design
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