When VxWorks performs multi-task scheduling, if all tasks are in a suspended state, how will VxWorks execute? Will it execute empty tasks like other operating systems?...
I think this question is worth discussing: Many development boards use RC reset, but I want to use it on products, and RC reset always feels unreliable. I usually use MAX813 reset when using 51, and I...
[align=left][font="][size=15.0pt]It is said on the Internet that in most cases, random numbers generated by computer software are calculated pseudo-random numbers, and there are certain rules. [/size]...
[i=s]This post was last edited by wgsxsm on 2018-6-29 00:22[/i] I am on a business trip now. I will continue testing when I have time after the board is out. NXP is a large company with strong softwar...
[i=s]This post was last edited by lb8820265 on 2020-9-26 13:25[/i]The previous article introduced the HID report descriptor and the corresponding routines in detail. In fact, it is not necessary for a...
Sometimes when I post a post, there are pictures in each paragraph, but when I post it, the pictures are always at the end, which is sometimes not very convenient. Can I choose the picture position by...
Have you ever heard stories about "crazy appliances"? Think of microwaves that turn on automatically or ovens that preheat without any human input? With radios and electromagnetic interfaces ubiqui...[Details]
Inverter power supplies on the market can generally be divided into two categories: sine wave inverters and square wave inverters. Some engineers also like to categorize pure sine wave inverters as...[Details]
Most cameras on the market use chips manufactured by Japanese companies like Sony, Sharp, Panasonic, and LG. South Korea now has the capability to produce chips, but the quality is somewhat inferio...[Details]
Silicon Labs (also known as "Silicon Labs"), an innovative leader in low-power wireless connectivity, will showcase its cutting-edge artificial intelligence (AI) and Internet of Things (IoT) solu...[Details]
As the power density of modern electronic systems continues to increase, effective thermal management has become critical to ensuring system performance, reliability, and longevity—especially in hi...[Details]
With the rapid development of the automotive industry, automotive requirements for control, communication, and network management are becoming increasingly stringent. Hardware platforms based on 32...[Details]
Shock absorbers, as the name implies, are responsible for cushioning and absorbing shocks in a car. So how much do you know about shock absorbers and how to replace them in electric cars?
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introduction
Commercial air conditioner PCBs involve both high-voltage and low-voltage power. The power supply for commercial air conditioners often passes through the controller. This forces ...[Details]
introduction
Whether in the automotive entertainment or home theater system markets, consumers continue to demand more channels and speakers, each capable of handling higher audio po...[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]
Modern automotive electronics have entered a new phase of fundamental change and advancement, evolving from the application of electronic components to in-vehicle electronic systems. Sensors are on...[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]
The World Conference (WC 2025) recently opened in Shanghai. This year's event, covering over 70,000 square meters for the first time, attracted over 800 exhibitors, showcasing large models, AI term...[Details]
Black Sesame's full-stack computing platform has been named Singapore's "GO! Technology Ulisation Winner." Designed for real-time AI inference for next-generation robots, the platform has been succ...[Details]
introduction
The Internet of Things (IoT) will improve nearly every aspect of modern life. By collecting and analyzing vast amounts of data, it can help us manage our health, reduce energy con...[Details]
Real-time operating system RTOS
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