My embedded product uses DM9000a. I can ping it with one computer (occasionally with packet loss). When I switch to another computer without power failure, sometimes I can ping it, sometimes I can't. ...
The chip used is 413,and the TA1 capture mode is used to measure the frequency period from the P1.2 port. The buttons are used on the test board to simulate the pulse signal to be tested. It is found ...
[code]case HOST_ENUMERATION:/* Check for enumeration status */if ( USBH_HandleEnum(pdev , phost) == USBH_OK){/* The function shall return USBH_OK when full enumeration is complete *//* user callback f...
FF0000 and 880000 are both red. What is the difference between these two reds?Another question is, are reds of different saturations pure red, or are they mixed with other colors?...
[i=s] This post was last edited by Qinheng USB MCU on 2017-10-23 10:58 [/i] [postbg]2.jpg[/postbg][p=30, 2, left][b][font=微软雅黑]Hello everyone, recently some netizens who participated in the forum acti...
As the title says, making a temperature control instrument involves the sensor conditioning circuit, the design of the switching power supply, the AD conversion part, and the design of the relay part....
The core of a machine vision system is image acquisition and processing. All information comes from images, and image quality is crucial to the entire vision system. A good image can improve the st...[Details]
Abstract:
With the increasing complexity of smart vehicle electrical and electronic architectures, the full lifecycle management of vehicle electronic control components faces multiple challe...[Details]
Most of the houses we live in now are elevator buildings, mainly because it is more convenient to go up and down the stairs! It can also make life more comfortable. It even helps to increase the ad...[Details]
The mass production process of the new generation of cockpit platform has started, and the smart cockpit market has entered a new bonus cycle of technology iteration and platform upgrade.
...[Details]
Ever since the Tesla fire incident, electric cars, already known for their poor reputation, have been subjected to even more scathing criticism. Despite this, many people are still willing to buy t...[Details]
Introduction to the principles of speech recognition technology
Automatic speech recognition (ASR) technology aims to enable computers to understand human speech and extract the textual inform...[Details]
Recently,
Xpeng Motors and Xinlian Integrated Circuit jointly announced the mass production of China's first hybrid silicon carbide product.
Designed and developed by Xpeng Motors and joint...[Details]
1. Introduction
Electronic scales are gradually replacing traditional measuring tools like springs and balances in everyday life, such as electronic price computing scales and electronic weigh...[Details]
According to foreign media reports, researchers at the University of Surrey have developed an artificial intelligence system that can accurately locate the location of equipment in densely populate...[Details]
Common Mode Semiconductor has officially released its latest generation of power management ICs—the GM6506 series. This fully integrated high-frequency synchronous rectification step-down p...[Details]
On August 22, according to the Ministry of Industry and Information Technology's official website, my country's first mandatory national standard for the control of hazardous substances in electric...[Details]
With the rapid development of electric vehicles in my country, people are beginning to pay attention to the issue of radiation from electric vehicles. We all know that mobile phones emit radiation,...[Details]
Tires are a very important component for cars. They are related to the driving experience of the vehicle. We are almost inseparable from cars in our daily lives. For tires, according to the role of...[Details]
The 2025 China International Automotive Testing Exhibition will be held at the Shanghai World Expo Exhibition and Convention Center from August 27 to 29, 2025.
Clacton Seafront, UK, ...[Details]
According to Nikkei, Japan has performed poorly in responding to China's power semiconductor challenges.
There are five major companies in Japan's power chip market: Mitsubishi Electric,...[Details]
Embedded System
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