Assume that the global clock is clock (20mhz). Now I receive the input signal in_pulse (this signal lasts at a high level for about 500ns). When the rising edge of in_pulse is detected, I delay 1us to...
[i=s]This post was last edited by Jun Yuluo on 2014-9-2 19:50[/i] I was wondering when I received a text message from SF Express this morning. I haven’t bought anything recently and was planning to pi...
Can anyone give me a C language program for a low-frequency frequency meter with two decimal places? I would be very grateful.
I have been writing it for a long time but I still can't give it to you. ...
[align=left][font=宋体]In the ultrasonic ranging system, the echo signal reflected by the ultrasonic wave after encountering an object is relatively weak and needs to be pre-amplified before it can be r...
[size=4] [b]I participated in this NXP event, but the scheme I submitted was not selected, so I didn’t get this board at first. But things took a turn, and Sister SOSO got a few more boards, and conta...
Hello everyone: I am doing bare metal development for CC2530 recently. I don't involve the protocol stack. I just use it as a normal RF chip. However, the configuration files (files with the xcl suffi...
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]
To enable real-time monitoring of home security and automatically dial a number for voice prompts or send text messages when an alarm occurs, a GPRS-based embedded telephone alarm system was design...[Details]
As the main model among new energy vehicles, pure electric vehicles have received strong support and encouragement from the country in recent years, and their development is changing with each pass...[Details]
On August 22nd, Lantu Motors unveiled a new technology called "Lanhai Intelligent Hybrid" during a live broadcast of CCTV News' "Top Laboratory." The name sounds like another new term, but a closer...[Details]
According to foreign media reports, researchers at the University of Surrey have developed an artificial intelligence system that can accurately locate the location of equipment in densely populate...[Details]
Recently, AstroBo Robot, a subsidiary of Chenxing Automation, launched a new mobile collaborative palletizing product. Leveraging an omnidirectional mobile chassis, an intelligent scheduling system...[Details]
For autonomous vehicles to safely navigate the road, they must identify far more complex objects than just traffic lights, pedestrians, and other familiar objects. Among these obstacles is a crucia...[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]
1 Source of creativity
With the further development of electronic technology, electronic pets have gradually entered people's family life. At present, there are two main categories of relative...[Details]
With the development of science, the use of variable frequency technology is becoming more and more widespread, and it is used in both industrial equipment and household appliances. Inverter air co...[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]
SMT placement machines are important equipment in surface mount technology (Surface Mount Technology). Their performance has a decisive impact on the quality and efficiency of electronic manufactur...[Details]
Reflow soldering, as an electronics assembly process, has become a vital component of the electronics manufacturing industry. Choosing reflow soldering equipment is crucial for improving production...[Details]
HTTP is the abbreviation of Hypertext Transfer Protocol. It is an application protocol based on TCP/IP communication protocol used to transmit HTML and image files. It is an application-level objec...[Details]
With the gradual popularization of new energy vehicles in recent years, more and more people have been able to access and purchase electric vehicles. The structure of electric vehicles is composed ...[Details]
FPGA/CPLD
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