When he was in junior high school, his father unfortunately contracted lung disease due to overwork. He took care of his father while studying hard, but his father still couldn't survive. As the eldes...
I am making a circuit for forward and reverse rotation of a DC motor. Use DC voltage to modulate triangular wave to generate PWM. Potentiometer changes voltage to adjust duty cycle to achieve speed re...
[color=rgb(68, 68, 68)][font=Tahoma,]I am writing a program for STM8S207C8T6, and the development environment is IAR.[/font][/color] [color=rgb(68, 68, 68)][font=Tahoma,]But after a short simulation, ...
[size=4]Promiscuous mode is a term in computer networks. It means that a machine's network card can receive all data streams passing through it, regardless of whether the destination address is it. [/...
It is defined in several .s files: AREA |.constdata_div_s|, COMDEF, DATA, READONLY, ALIGN=2 I remember this is to define a local variable, right? But when compiling in wince, an error occurs: fatal er...
At the beginning of the year, I did a small-scale activity in the forum: Vote for reliable national chips - MCU: Test, test, test, which reliable national chips have the first-line forum friends detec...
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]
If the ultimate form of a car is a silicon-based life form, then in
the field of
intelligent driving
, it has gradually taken on the appearance of a "veteran driver." In
the field of
the ...[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]
On August 21st, Zhiyuan Robotics revealed at its first partner conference that it expects shipments to reach thousands of units this year and tens of thousands next year. The company hopes to reach...[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]
Common methods for troubleshooting roller press bearing wear include repair welding, thermal spraying, brush plating, and scrapping and replacement. However, these methods are often subject to asse...[Details]
New version helps developers build secure and trustworthy embedded systems
Shanghai, China—August 21, 2025—
QNX, a division of BlackBerry Ltd., today announced the release of QNX...[Details]
Today, the voltage of electronic products continues to rise to 400V, 600V and even 1000V, so there are few electronic load models that can handle such high voltages. Many people consider connecting...[Details]
With rapid economic development, the types of pollution sources are increasing, especially in chemical and industrial zones and their surroundings. The patterns of pollution and the types of ecolog...[Details]
Currently, PLCs are widely used in various industries, including special machine tools, machine tools, control systems, building automation, steel, petrochemicals, electricity, building materials, ...[Details]
The term "remote meter reading" literally emphasizes remoteness. But how far is remote? One kilometer? Two kilometers? Those aren't considered far at all. Currently, the longest distance for ...[Details]
On August 19, according to foreign media Cyber Security News reported yesterday, a cybersecurity researcher discovered that hundreds of publicly accessible TeslaMate installation programs are leaki...[Details]
introduction
As the concept of "low-carbon travel and green environmental protection" becomes more and more popular, bicycles have become a crucial means of transportation. Currently, urban pu...[Details]
The working principle of a frequency converter is to process input fixed-frequency AC power through circuits such as rectification, filtering, and inversion, and then output AC power with variable ...[Details]
Talking
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