[url=https://www.eeworld.com.cn/huodong/TI_20190404/index.html]Today at 10:00 am, there will be a prize live broadcast: [Introduction to the industrial open source platform based on TI Sitara AM5708][...
Share some commonly used electronic components reference materialsMainly includes the following two parts:1. Some electrical graphic symbols2. Common electronic components nomenclature and main techni...
Before we know it, EEWorld is already 15 years old! Time will change, but what remains unchanged is our original intention of operating EEWorld: to build a great electronic communication platform to b...
[i=s]This post was last edited by sunboy25 on 2021-12-27 22:50[/i]I would like to ask the experts, in the IGBT driving circuit as shown in the figure below, how should the maximum instantaneous curren...
Hello everyone, I am a sophomore in analog electronics. I am preparing for the fourth edition of the book "Fundamentals of Analog Electronics Technology" edited by Hua Chengying . I am confused about ...
When using a single-chip microcomputer, you often encounter situations where a short delay is required. The required delay time is very short, usually tens to hundreds of microseconds (us). Sometimes ...
When we learn the 32 keywords of C language, we don't pay much attention to the keyword volatile. Volatile is a type modifier. The Chinese meaning of volatile is "changeable". So when do we use it in...[Details]
Before we know it, the iPhone has been using the Lightning interface for more than 10 years. Although the charging power and transmission rate have been upgraded during this period, it is still very ...[Details]
On February 10, the Shandong Provincial Energy Bureau issued the "Notice on the Collection of the 2022 Energy Storage Demonstration Project Database". The scope of the demonstration project collect...[Details]
Electro Rent, a leading global test and measurement equipment management company, announced that it will continue to increase its investment in 5G test equipment by US$30 million, tripling its invest...[Details]
There have been reports recently that LG is planning to exit the smartphone business, and the latest development involves a Vietnamese conglomerate that is in talks to acquire LG Electronics' s...[Details]
In recent years, in order to meet the needs of more abundant application scenarios, the performance indicators of collaborative robots have repeatedly achieved breakthroughs, including load, thanks...[Details]
The chip manufacturing process is a long chain, and many important process links require precise detection methods to detect defects, ensure yield, reduce production costs, and improve control proces...[Details]
In the process of using V-cone flowmeter, a supporting instrument such as differential pressure transmitter is often used. Therefore, in the process of installing the V-cone flowmeter, you should als...[Details]
The three major A-share indices strengthened collectively today, with the Shanghai Composite Index and the Shenzhen Component Index both closing up more than 1%. The turnover of the two markets remai...[Details]
Due to the need for highly complex certification and R&D tests, the aerospace and defense electronics (A&D) and automotive industries are calling for an EMI test receiver with outstanding performance....[Details]
This circuit is a simple recording circuit. It is small in size, power-saving, and does not require tape. Working principle of the circuit: This circuit realizes the circuit function by applying...[Details]
1. Determine the task and develop the minimum system of the single-chip microcomputer . 2. Task analysis: The functions of this system: (1) It has a 2-digit LED digital tube display function. (2) I...[Details]
TrendForce Memory Research said that Tsinghua Unigroup announced on August 27 that it had signed a cooperation agreement with the Chongqing Municipal Government and invested in a DRAM R&D center and ...[Details]
introduction Embedded system is a professional computer system with practical application as the core, and has strict requirements on function, reliability, cost, volume and power consumption. With t...[Details]
Temperature detection sensor elements are devices used to measure temperature and are widely used in industry, medical treatment, scientific research and other fields. This article will introduce i...[Details]
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