[table] [tr][td=671][align=center][p=25, null, left]I am Peng Qicong from Chengdu University of Electronic Science and Technology. In China, I am one of the earliest teachers to use DSP for scientific...
Today I remembered to use the SD card, but found that the computer could not recognize it. I opened the disk manager, as shown in the figure: [img=552,169]http://bbs.elecfans.com/data/attachment/forum...
I saw in the data that STM32 can configure IO pins to open-drain mode and add pull-up resistors to achieve the effect of bidirectional IO. Today, when I was reading and writing a single-bus sensor DHT...
After a long wait, the package finally arrived. Now I will make an unpacking report.First of all, the packaging box is very large.After unpacking, the upper and lower layers inside are protected by th...
I use minicom to check the serial port information of 2410 in the newly installed fedora 7, but nothing is displayed! I can see it in the minicom of redhat9 and dnw of xp. The serial port settings are...
As mentioned earlier, when we connect the guard voltage to the shield of the coaxial cable [1] , there may be a safety risk if the guard voltage is greater than 30V rms. Triaxial cable avoids this haz...
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]
There are many different ways of human-computer interaction. The more common ones are listed below:
Mouse interaction: Using a mouse to operate a computer and interact was the most common human...[Details]
The problem of dynamic sealing of equipment always exists with the operation of the equipment. Today, we have specially sorted out the various commonly used sealing forms, usage scope and character...[Details]
New energy pure electric vehicles generally accelerate faster than comparable fuel-powered vehicles, both from a standing start and while accelerating. Many believe this is simply due to the motor'...[Details]
In recent years, with the application of the IEC61850 standard and the development and deployment of optoelectronic transformers, the concept of digital substations has been put into practical use ...[Details]
We are entering a new era where people are increasingly affordably equipped with more electronic gadgets. Electronics have become essential to our lives. For example, the average consumer now owns ...[Details]
As the scale and business applications of national e-government networks continue to expand, the data and services transmitted over them are becoming increasingly sensitive and critical. To protect...[Details]
Normally, we determine our location and where we want to go by comparing our surroundings with observation and simple GPS tools. However, this kind of reasoning is very difficult for self-driving c...[Details]
Through AI connection technology supported by Qualcomm X85 5G modem and RF and Qualcomm FastConnect 7900 mobile connection system, seamless switching can be achieved between cellular net...[Details]
On August 21, it was reported that Intel's new generation of AI chip Jaguar Shores was recently exposed for the first time.
According to photos shared by Andreas Schilling, the Jaguar Shores t...[Details]
Using an electronic load is like thinking of it as a resistor that dissipates the power supply's output. The most straightforward mode is the CR constant resistance mode. In this mode, by setting a...[Details]
Recently, I received a request to use OK1028A-C to output PWM square wave. However, I found that there was no relevant instructions on the OK1028 platform, so I started writing this article.
A...[Details]
On August 19, Huawei's Executive Director and Chairman of the Device BG, Richard Yu, shared a Weibo post about a conversation he had with a Zunjie S800 owner. The owner had driven over 5,000 kilome...[Details]
As in-vehicle audio and video entertainment features become increasingly diverse, the demand for digital transmission of audio and video information is urgent. Traditional protocols such as IEEE 13...[Details]
1. Static Balance
Static balancing is performed on one correction surface of the rotor. The remaining unbalance after correction is used to ensure that the rotor is within the specified range ...[Details]
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