Reprinted from: https://www.cnbeta.com/articles/tech/1090323.htmThe Python Software Foundation (hereinafter referred to as PSF) said in a recent announcement that it has just welcomed its first top sp...
[font=宋体][size=4] [/size][/font] [font=宋体][size=4] When reading integrated circuit manuals, for I/O ports, some device manuals will say that the port can have built-in pull-up/pull-down resistors. Gen...
[b][size=3]TI EV/HEV 48V and Motor Drive Solutions[/size][/b][size=3][url=https://training.eeworld.com.cn/TI/video/19940?utm_source=bbs&utm_medium=post&utm_campaign=ti-auto-2019]P-EV Block Diagram[/ur...
Reprinted from: https://zhuanlan.zhihu.com/p/407878981
Today I read a story about a Swedish programmer who, in just six months of his spare time, single-handedly built something that would take an ave...
In the design of PCB multi-layer boards, four-layer boards are generally used more. So, do you know what are the design rules of PCB four-layer boards?1. Design of four-layer board:(1) Uniform spacing...
The same pin, STM32 is set to input mode. The oscilloscope shows a high level, but the microcontroller pin reads a low level. Has anyone encountered the same phenomenon? What is the reason?...
November 28, 2023 – Mouser Electronics, an industry-renowned New Product Introduction (NPI) agent that provides an ultra-rich range of semiconductors and electronic components™, announced that it has...[Details]
0 Introduction
With the advancement of science and technology, people have put forward higher and higher requirements for the quality of life. A comfortable, reasonable, convenient and safe hom...[Details]
Data shows that investment by South Korea's large conglomerates grew by nearly 5% in the first half of this year, with Samsung Electronics and SK Hynix accounting for a large proportion. According to...[Details]
1. What is signal integrity?
Signal integrity needs to be considered throughout the system and component design process. Unlike in the past, interconnects are no lon...[Details]
introduction
According to statistics from the Global Environmental Institute, by the end of 2016, among the 65 countries along the Belt and Road, Chinese companies had participated in 240 coal...[Details]
As a converter in data acquisition systems, ADC is used in audio, industrial process control, power management, portable/battery-powered instruments, PDAs, test instrument analysis and test ins...[Details]
The Asia-Pacific region and Japan rank second globally due to the rapid increase in cyberattacks on industries such as Australia, China and India. June 20, 2023 – Akamai Technologies, Inc. (hereina...[Details]
At present, more and more embedded development companies and engineers are beginning to use JTAG ICE emulators to debug programs. The traditional full ICE emulation method is gradually being replac...[Details]
After releasing iOS 14.4.2, which includes a fix for an actively exploited security vulnerability, Apple has stopped code signing for iOS 14.4.1. The code signing stop comes about a week after Apple ...[Details]
Before reading these contents, I hope you have a simple concept of computers. It is best to have studied the principles of computer composition and know some of the most basic concepts. If you have s...[Details]
1. Introduction
After years of development, the Automatic Switched Optical Network (ASON) technology has been continuously accumulating and improving. For most domestic operators, the traditional t...[Details]
If you want to learn how to test, you must first learn how to calibrate! What is a Network Analyzer? Network analyzers are used to characterize radio frequency (RF) devices. Although originally des...[Details]
The COVID-19 epidemic is still very serious in India. Due to the backward medical conditions, the mortality rate here is surprisingly high. According to a report by the Indian Forum on the 29...[Details]
At present, the NGN network is a complex network with soft switching as the core and PSTN network and VoIP network integrated together. There are multiple
interfaces
, multiple protocols, a...[Details]
With the continuous improvement of people's living standards and the development of intelligent home appliances, the smart home appliance market will continue to accelerate in the future, and t...[Details]
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