[p=22, null, center][size=13px] [/size][/p][p=22, null, left][size=13px] Since 2011, YiBo has been holding technical seminars in many cities across the country. The topics of the seminars involve high...
I posted a post yesterday. Today, when I was browsing the forum, I found that someone posted the same post as mine. The content of the post is exactly the same as mine, except that the post name and e...
The environment is VC++6.0. The CPLD register address is: 0x1f000; (offset). The value to be written is: 0. The specific address of the written data is: bus address + offset. I want to know what speci...
IntEnable(INT_UART2); //Enable UART2 interrupt UARTEnable(INT_UART2); //Enable UART2 What are the specific differences between the instructions? If after receiving data, close the UART2 port, process ...
I have worked on USB drivers before, and recently I am working on PCI drivers to achieve two functions: 1. PCI to 2 serial ports + 1 parallel port 2. PCI to 8 serial ports. The questions I want to ask...
The manual says: general-purpose I/O port has been moved to the device-specific data manuals. But I can't find it. If anyone has it, or a download link, please help me. Thanks a lot. [size=7] Now I ha...
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. Overview
Will passive devices
produce nonlinear intermodulation distortion? The answer is yes! Although there is no systematic theoretical analysis, it has been found in engineerin...[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]
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]
1 Introduction
PROFIBUS is an international, open, and manufacturer-independent fieldbus standard. It is widely used in manufacturing automation, process industry automation, and automatio...[Details]
0 Introduction
Under normal circumstances, the three-phase power in the power system is symmetrical, and they meet certain amplitude and phase conditions; but when the load changes, the syst...[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]
1. Tips for charging UPS for the first time
After purchasing a new UPS, plug the UPS into the 220V mains power grid and charge it for at least 12 hours to ensure that the battery is fully char...[Details]
1. Introduction
Stepper motor is a basic component that converts electrical energy into kinetic energy. It has been widely used in a variety of electromechanical equipment, such as various machine...[Details]
In some motion control systems with simple control or low cost requirements, stepper motors are often used as actuators. The biggest advantage of stepper motors in such applications is that they ca...[Details]
In recent years, the application of single-chip microcomputer systems in the field of industrial measurement and control has become more and more extensive. However, for industrial sites with harsh...[Details]
With the tense global energy situation and the improvement of human environmental protection awareness, the research and development of power batteries is in full swing around the world. At present...[Details]
1 Theoretical Analysis
Ultrasonic waves
When propagating in a suspension, the ultrasonic waves that encounter the suspended particles are scattered and attenuated at the interface, an...[Details]
0 Introduction
The tobacco leaf curing process is a key step in producing high-quality tobacco leaves, and the quality of flue-cured tobacco is closely related to the temperature and humidit...[Details]
Introduction
Every year, cars are equipped with more complex electronic systems to maximize comfort, safety, and performance while minimizing harmful emissions. According to market resea...[Details]
PCB Design
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