What is the difference between silicon carbide MOSFET and silicon MOSFET and IGBT? The difference between MOSFET and IGBT is quite obvious. MOSFET switches fast while IGBT switches slowly. MOSFET with...
[i=s]This post was last edited by jinglixixi on 2020-9-24 22:00[/i]The long-awaited Arteli development board finally arrived. Whether it was the first time I saw its picture or now I have had a close ...
The red box says that formula 4-52 is converted to a graph, which means I don't understand it. After conversion, it should be Xe=1/W1CL. If CL is a constant, the variable is W1, then this should be ha...
The MCU model I use is GD32F103CBT6. My purpose is to use the CH0 and CH1 channels of ADC0 to collect voltage data. The circuit is not isolated or specially processed, that is, it is directly connecte...
Würth Elektronik, based in Waldenburg, Germany, launched a new generation of 1 W "Fixed Output Voltage Isolated SIP / SMT Modules" on December 01, 2022, adding a new product to the MagI³C FISM powe...[Details]
In addition to OnePlus 8 and 8 Pro, it is reported that the Bullets Wireless Z wireless headphones and Warp Charge 30 wireless charging pad will also be released on April 14. Now foreign media T...[Details]
According to multiple sources, Samsung will hold the Galaxy Unpacked 2022 new product launch on February 9, when the new Galaxy S22 series flagship will be officially released. It will still include ...[Details]
1. Stub design and printing
In advanced assembly technology, solder paste is the main welding material widely used, and solder paste deposition is carried out by stencil printing technology. In t...[Details]
Hardware: mini2440 Compiler: MDK3.50 Debugging tool: J-LINK This project can only be debugged in SDRAM and cannot be run offline (how to burn it to NAND and run it will be continued). 1. Create an MD...[Details]
1 Introduction
With the development of power electronics technology, computer technology, and automatic control technology, electric drive technology is undergoing a relatively large innovation. Hi...[Details]
Several situations of abnormal interrupt return: Important basic knowledge: R15 (PC) always points to the instruction being "fetched", not to the instruction being "executed" Instructions being exe...[Details]
Figure 1 is the panel layout of the mf-30 model. As can be seen from the figure, there are four arc-shaped scale lines on the surface: the first is the resistance scale; the second is the AC and DC...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
In the previous lesson Source Files (.c/.h/.s), Pi Ziheng systematically introduced source files to everyone. Source files are typical input files in embedded projects. So are there other types of ...[Details]
ARM products are becoming more and more abundant, and the names are becoming more and more numerous. Many friends asked: What do ARM core and architecture mean? What is the relationship between core ...[Details]
On December 25, Bosch Intelligent Driving and Control Division’s official WeChat account published an article, officially announcing that from January 1, 2024, Mr. Wu Yongqiao will serve as Preside...[Details]
Yesterday was the day when realme X2 Pro was released. Although the phone is extremely competitive in the market, it caused heated discussions due to errors in the PPT. Last night, realme CMO Xu Qi o...[Details]
Source: China IC Technology Market In military fields such as radar and navigation, due to the wide signal bandwidth (sometimes may be higher than 10MHz), the sampling rate of the ADC is required to b...[Details]
Problem raising and solution presentation 1.1 First, the EMI (electromagnetic interference) and impacts generated inside and outside the portable device should be analyzed. As we all know, EMI is ...[Details]