Any technology, as long as it is advanced enough, cannot be distinguished from magic.--Arthur C. Clarke
Countless machines have been invented to solve a variety of problems. Computers range from those...
People who don't understand hardware will think that hardware is mysterious and unfathomable. "Why can he adjust it by changing a few resistors and capacitors, but I can't figure it out after a long t...
Review the past to learn new things, welcome everyone to watch"ADI Power Supply Master Training Course" Beginner Edition [Course Replay]Highlights:
● Power system composition and basic principles and ...
I am a newbie, a very newbie. When I used protues to simulate a microcontroller, I changed AT89C51 to AT89C52. There was no problem at first and it could be simulated, but after the change, it could n...
There have been many reports about the new WiFi 6 standard, and readers can also see it from Qorvo's previous article "Interpreting Wi-Fi 4/5/6/6E Standards". As a router that adapts to high-density w...
Introduction to s3c2440 timer OVERVIEW ~ ~~~~~~~~ The S3C2440A has five 16-bit timers. Timer 0, 1, 2, and 3 have Pulse Width Modulation (PWM) function. Timer 4 has an internal time...[Details]
This is a question about the composition principle of computers. How do computers represent negative numbers? The highest bit is 0, which represents a positive number, and the highest bit is 1, which ...[Details]
Recently, the US SIA and SRC jointly published a report entitled "Semiconductor Ten-Year Plan". According to them, this plan was jointly developed by leaders from academia, government and industry. I...[Details]
Introduction: The San Francisco Chronicle recently published an article stating that millions of American workers who make a living by driving are likely to lose their jobs in the era of autonomous...[Details]
On September 20, witnessed by users, several large compressor units provided by Shaangu for the "Hubei Yingcheng 300MW Compressed Air Energy Storage Power Station Demonstration Project" were su...[Details]
1. Balanced bridge The principle of the Wheatstone bridge (balanced bridge) is shown in Figure 1. When R3 is adjusted so that no current flows through the galvanometer G, the potentials of points ...[Details]
Although Huawei and Apple are facing their own challenges, their positions in China's smartphone market remain unshakable and they are the two main competitors. According to an annual survey conducte...[Details]
It prompts that there is a problem with the driver. The solution is as follows: The board can be powered from outside or from the simulator. I chose the emulator to provide power to the target b...[Details]
When it comes to virtualized data centers, we cannot do without server virtualization and virtualized SAN storage. Server virtualization and virtualized SAN storage are the only way to virtualized ...[Details]
In recent years, as Tesla's localization has accelerated, the demand for HDI boards in its supply chain for automotive ADAS, central processing units, and power transmission has become increasingly h...[Details]
First of all, the editor thinks we need to make it clear that the distance you watch TV cannot be the same as the distance you use the computer. If we watch TV within 1 meter and use the computer w...[Details]
Abstract: At present, power devices are developing towards integration, intelligence and modularization. Intelligent power devices provide an ideal interface for the connection between weak current...[Details]
1 Introduction
Embedded systems have shortened the distance between people and computers, forming a harmonious working and living environment for humans and machines. From a certain perspectiv...[Details]
On October 18-19, TUV SÜD Group (hereinafter referred to as "TUV SÜD") and SAE International (hereinafter referred to as "SAE") successfully held ISO/SAE 21434 Road Vehicles - Cybersecurity Engineeri...[Details]
On November 6, Tianfeng Securities analyst Ming-Chi Kuo published a blog post on Medium yesterday (November 5), deeply analyzing the causes and consequences of Intel's Lunar Lake failure.
IT H...[Details]
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