I am a junior now, majoring in information management and information systems. I have studied C, C++, C#, computer organization principles, database, operating system, electronic and electrical engine...
Hehe, the Chinese New Year is coming soon. Let EEWORLD play the role of the Chinese Santa Claus and give out prizes until your hands are tired. The Webench Survival Challenge, which lasted for more th...
I collect bmp data through the camera and then display it on the screen. I found that if the size is 640*480, there will be a delay in the picture, but 320*240 is very smooth. The method used is BitBl...
[i=s]This post was last edited by Ziyaoqiongtian on 2014-5-21 17:50[/i] This is the picture of my connection. It went wrong after running it! I don't know how to fix it. Thanks for your help!...
[color=#000]Recently, I received a question from a customer saying that the external crystal oscillator of the chip does not oscillate at 32.768KHz. I personally suspect that there was an error when c...
After starting the automatic dialing, a dialog box pops up to ask for the user name and password. Click OK to close the dialog box, but the dialing fails. The user name and password have been written ...
introduction
The emergence of high-performance, low-power embedded CPUs and high-reliability network operating systems has made it possible to implement applications with large amounts of comp...[Details]
We know that microcontroller development tools generally include real-time online emulators and programmers. Among them, online emulators are very good tools, but they are also more expensive...[Details]
Vertical cavity surface emitting lasers (VCSELs) are gradually replacing traditional edge emitting lasers, especially in low bandwidth and short-distance communication systems where cost factors ar...[Details]
1. System Structure
This system is a simulation system of indoor air-conditioning temperature/humidity control system. The data acquisition and control center collects temperature/humidity...[Details]
1 Introduction
Water resources are the basic conditions for human survival and the lifeline of economic development. The reality shows that due to the global shortage of water resources and th...[Details]
Continuity test
A variety of devices need to be checked for continuity, including cable assemblies, printed circuit boards, and connectors to ensure that these components have the expected contin...[Details]
With concerns about the growing energy crisis, motor efficiency has become an important and timely topic. This is because motors use 63% to 70% of the electricity produced in the United States and ...[Details]
The TPS92210 is a single-stage LED lighting pulse width modulation (PWM) controller. The TRIAC dimmable solution not only regulates the LED current, but also achieves a power factor close to 1. The...[Details]
The DisplayPort interface standard is approved by the Video Electronics Standards Association (VESA) to provide an open, scalable standard for the entire industry. The development of DisplayPort ca...[Details]
Against the backdrop of global warming, energy conservation and emission reduction have become a global hotspot and focus, which has also sounded the clarion call for the take-off of the LED lighti...[Details]
Car lights, whether headlights, fog lights or tail lights, play an important role in driving safety. However, the material of the car lights determines that the probability of damage in a collision...[Details]
1 Overview
In the field of traditional lighting, the concepts and definitions of lamps and lamps are clear. Lamps and lamps have their own applicable product standards, supporting technical st...[Details]
1 Load Regulation
Changes in power supply load will cause changes in power supply output. When the load increases, the output decreases, and vice versa, when the load decreases, the output inc...[Details]
Based on the actual situation, a remote intelligent anti-theft alarm device for home use, connected to the telephone line, simple to operate, and stable and reliable in operation is designed. When ...[Details]
Embedded System
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