I would like to ask: It is like this: the microcontroller sends data to the PC. The length of the data is indefinite. The data starts with @, and the second character indicates the length of the follo...
A carbon monoxide alarm based on a low-power single-chip microcomputer has been developed and designed. The electrochemical sensor is used to improve the sensitivity and accuracy of the alarm. The ala...
Hey guys, I'm working on TW9910 driver recently. In the driver, my own defined class inherits CMiniThread class. When I start IST thread, ThreadStart() seems to be executed. I added output before and ...
Use CGP utility to write image file to compact flash card. I searched on Google and Baidu for a long time but couldn't find any information about CGP Utility. Can anyone give me some advice? Thank you...
[i=s]This post was last edited by paulhyde on 2014-9-15 09:04[/i] This is the writing requirements and format of the National Undergraduate Electronic Design Competition report. I scanned it myself! I...
[i=s] This post was last edited by Electronic Cloud on 2016-4-5 14:54 [/i] I have only been in contact with circuits for a short time. I misunderstood them before. I hope the experts can continue to h...
introduction
With the continuous optimization of surface mount technology (SMT) and the rapid development of chip component manufacturing technology, the application of chip mounters in the el...[Details]
1. Introduction
Automobile pollution is one of the most important issues that people are most concerned about and need to solve urgently. As an important method for detecting automobile exhau...[Details]
0. Introduction
In daily life, we often see some special-purpose vehicles. When these vehicles pass through intersections, they often obtain the right of way at intersections by temporarily op...[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]
VP2188 is a color STN LCD module produced by Jingdian Pengyuan. This module is a dot matrix transmissive color STN display screen with a color scale of 65 k colors and white LED backlight. Its core...[Details]
OC faults may be the most frequent and the most frequent of all faults in the inverter. They alarm during the startup process, during the shutdown process, during operation, and even when powered o...[Details]
According to the Industrial Technology Research Institute of Taiwan, due to factors such as the oil crisis and global warming, the issues of energy conservation and environmental protection have at...[Details]
Preface
In recent years, white light LEDs have gradually replaced incandescent bulbs and fluorescent lamps because they have unparalleled advantages over traditional light sources in terms...[Details]
Since AC mains power may experience power outages, voltage sags and surges, continuous undervoltage and overvoltage, and frequency fluctuations during supply, these factors will affect the continuous ...[Details]
0 Introduction
With the rapid development of social economy and science and technology, electric locomotives, subways and electric vehicles will be widely used. The power conversion and cont...[Details]
A few days ago, I bought an 8LED flashlight in the market (the flashlight uses No. 5 batteries). Because I had other things to do, I didn't pay attention when purchasing it. When I got home and use...[Details]
LED is now known as the fourth generation of light sources. High-power LED has many advantages over traditional light sources in outdoor lighting.
1 LED lamps have high light efficiency
C...[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]
This article focuses on closing the feedback loop of an isolated power supply using a TL431 shunt regulator. The article discusses a method to extend the bandwidth of the power supply control loop ...[Details]
There are many types and styles of digital voltmeters in design and development. Traditional digital voltmeters have their own characteristics. They are suitable for manual measurement on site. Tra...[Details]
Embedded System
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