With the continuous development of the automobile industry, the degree of electrification is getting deeper and deeper, so the electrical system stability of various front/rear mounted equipment is be...
1. Electrolytic capacitor
Electrolytic capacitors are capacitors that use an oxide layer formed on the electrodes by the action of electrolytes as an insulating layer. They usually have a large capaci...
[i=s]This post was last edited by gyp1 on 2019-9-9 23:21[/i]Calibration and use in PCB mode
Before using PCB mode, you need to calibrate according to the size of the PCB trace:First confirm the specif...
When talking about the story of interfaces, many people will ask, aren't there only two types of interfaces? SATA and M.2 interfaces. Well, that's right, but if you go into more detail, why are there ...
If a board is hot-swapped while powered on, the microcontroller will burn out. This will not happen if the power is plugged in and then turned on. What kind of protection can be added to avoid this pr...
STM32CubeMX and STM32Cube HAL basics:https://training.eeworld.com.cn/course/5495This MOOC is targeting anyone who starts working on STM32 by introducing STM32 ecosystem.? You need some knowledge in C ...
Given the times we live in today, portability of embedded systems is a critical design consideration. Portable systems are often battery powered, and battery life depends on the system's power consum...[Details]
The natural gas production capacity of North China Oilfield is mainly concentrated in the Fourth Oil Production Plant, which integrates natural gas production and sales units. In 1985, it began to sup...[Details]
Theoretically, the power multi-string battery protection board does not have too much electronic technology content, such as circuit and software processing, there are too many options. The main ...[Details]
Intel announced new personnel changes - the current chairman Andy Bryant will step down, and the position of chairman will be taken over by Medtronic CEO and Intel independent director Omar Ishrak. I...[Details]
Program introduction: When a simple button is pressed, the corresponding light turns on, and when the button is released, the light turns off. There is only one button, and the corresponding light tur...[Details]
Today, Meizu Flyme and Sony Xperia announced a strategic partnership to build a new trend of system open cooperation. Flyme's official Weibo account revealed that Flyme will provide Sony Xperi...[Details]
T/C0 is an eight-bit timer, which mainly has the functions of timing, external event counting, and generating PWM waveforms. Before using these functions, we must first set T/C0 to work in the approp...[Details]
Amplitude separation circuit
The typical amplitude separation circuit is shown in Figure 8-2. It consists of a transistor, capacitor C, resistor RB, and RC. The input signal is a full-length vide...[Details]
Industrial production processes are often logically divided into multiple steps. When certain conditions are met, the production process jumps from one step to another. These steps constitute the "...[Details]
Abstract: With the development of power electronics technology, combining power electronics technology with automatic measurement technology can make the design of program-controlled power supply simp...[Details]
The author djyos wrote about debugging 2440 in eclipse, but did not say how to debug stm32. For a newbie like me, it really takes a lot of detours. Now I write down the relevant process for my future...[Details]
(1) Principle of MCU system keyboard
The connection method of the column keyboard is more complicated than that of the independent keyboard, and the programming implementation is also more com...[Details]
OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]
The closed-loop servo control system is an automatic control system with high precision, high response speed and high stability, which is widely used in industrial automation, robotics, aerospace, ...[Details]