Portal for previous serialized articles of the project:[Flathead RVB2601 Creative Application Development] Introduction and use of KV components of RVB2601[Flathead RVB2601 Creative Application Develo...
Design Name: IGBT DriverProject description: Use the GD32 pwm module to make an IGBT driver, which uses two timers, one for the high frequency part and the other for the low frequency part.System bloc...
[backcolor=white][color=#000000][size=4][/size] [size=4]This circuit feels like I have seen a similar circuit in the analog circuit class. [/size] [size=4] After reading other people's simple explanat...
Live Replay: Infineon / Weikeng - Market environment is uncertain, but Infineon is very sure to protect IoT devices : https://training.eeworld.com.cn/course/5722...
1 Introduction
Voltage-stabilized power supply modules are widely used in circuits. Currently popular ones include LM78 and ASM117 series. Most of them have only 3 pins, simple structure a...[Details]
In 2017, Micron accused three former employees of stealing its technology when they joined UMC, and the Taichung District Prosecutor's Office filed a lawsuit against the relevant employees and UMC. O...[Details]
introduction
Many optical sighting systems have added TV and infrared auxiliary (peripheral view) sighting systems, which are called photoelectric sighting systems. In this system, TV or infra...[Details]
Due to the characteristics of powerful functions, flexible use, small size and high cost performance, the single-chip microcomputer has been widely used in measurement and control systems in recent...[Details]
Try to write a MCS-51 microcontroller program to calculate ∑i, I=1~100. Reference microcontroller assembly language program: org 000h ljmp main org 030h main: mov 45h,#01...[Details]
ITO surface treatment method
Abstract: Different surface treatments can affect the optical and electrical properties of ITO thin films and have an impact on the efficiency and life of the e...[Details]
In the ARM system, there are usually three ways to control the execution flow of the program:
During normal execution, the value of the program counter (PC) increases by 4 bytes for each ARM instruct...[Details]
This article summarizes some common methods of secondary constant current in LED lighting power supply, hoping to help novices improve. It is no exaggeration to say that the LED driver power suppl...[Details]
In LED design, ripple exists both theoretically and practically. There are five common ways to suppress or reduce it: Increase inductance and output capacitor filtering According to the form...[Details]
Preface: Studies have shown that the higher the concentration of PM2.5, the higher the incidence of respiratory diseases and cardiovascular diseases. PM2.5 is mainly produced by daily power generat...[Details]
The wave of consumption upgrades has also posed challenges to consumer electronics brands. Consumers not only pursue good sound effects and high sound quality, but also hope to have a smooth, user-fr...[Details]
There are both boost and buck types in 1-3W flashlight LED applications. The input voltage range of boost applications is 1 to 2.5 Vdc, and the operating frequency is up to 1.2MHz; the input voltag...[Details]
According to Jiwei.com, Reuters reported that Baidu's AI chip department Kunlun recently completed a round of financing. People familiar with the matter revealed that Kunlun's valuation was a...[Details]
On August 30, Qingtao Energy announced that it plans to establish a joint venture with SAIC Motor to establish SAIC Qingtao New Energy Technology Co., Ltd. (subject to the name approved by the Market...[Details]
Power technology
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