Power Electronics Technology Ding Mingfang : https://training.eeworld.com.cn/course/5745Micro-course on power electronics technology, covering single-phase, three-phase rectification and inversion...
[b][color=rgb(61, 170,214)][b]Memory Management[/b][/color][/b][align=left]We need to know that variables are just abstract names of memory addresses. In statically compiled programs, all variable nam...
In CCS, you can measure the program running time. There are two ways to test the code running time.Method 1: Use the clock function. This method is simpler and more practical.To use it, first turn on ...
Original article by Mr. Gaosu | Huang GangDo you want green oil? Don’t want green oil? Do you want green oil? Don’t want green oil? Have you ever thought about this question when you are running the s...
The following is a detailed explanation of common welding defects, appearance characteristics, hazards, and cause analysis.1. Cold soldering1. Appearance characteristicsThere is an obvious black bound...
Exception and interrupt handling, which is responsible for handling errors, interrupts, and other events triggered by external systems.
ARM has 7 exceptions: data abort, fast interrupt ...[Details]
The first step is to open the ST official website. You can see that the webpage language can be selected in the upper right corner. As shown below: The second step is to point the mouse to the "...[Details]
After decades of development, high-specification DC/DC converters have reached a performance peak, requiring power engineers to rethink their design approach. In fact, converters using familiar an...[Details]
With the penetration of electronic technology into various fields, many occasions, especially high-precision measurement and control systems, require high-precision and high-stability digital contr...[Details]
According to foreign media reports, starting around 2010, a large number of new commercial drone companies have flooded into the market, with abundant venture capital and a dazzling vision of drones ...[Details]
iPhone 7 has become the little prince of flashing among Apple phones. Does this surprise everyone? According to foreign media reports, after reverse engineering by developers, iPhone 7 has su...[Details]
1 Introduction
The up-converter is an indispensable and important component of the RF transmitter. Its performance is affected by many factors such as electromagnetic compatibility. Therefor...[Details]
Today, I listened to the battery safety part of the Second China International Electric Vehicle Safety Technology Innovation Conference. One prominent phenomenon is that when talking about battery sa...[Details]
realme will launch the Narzo 50 5G series of mobile phones on May 18. The company has not yet revealed any information about the phone, but renderings have been exposed. According to digit,...[Details]
We know that the microcontroller has ROM, RAM, and parallel I/O ports. So, apart from these things, what else is inside the microcontroller? How are these bits and pieces connected together? Let's mak...[Details]
principle: In the field of 3D printing, it is often difficult for novices to understand how stepper motors are actually driven. For example, many engineers will ask questions like "My motor is rated ...[Details]
While on a business trip with my leader, I wanted to briefly summarize some content based on the disassembly information, especially the current main direction of lithium iron phosphate and NCM-based...[Details]
The general structure of the electric servo system of industrial robots is three closed-loop control, namely the current loop, speed loop and position loop. Generally speaking, for AC servo drives,...[Details]
On September 29, Xiaomi Health upgraded to version 2.8.6, adding a heart rate detection function, which is also the first system-level heart rate detection in China. It is understood that Xia...[Details]
What are the functions of the Internet of Vehicles?
The Internet of Vehicles refers to the connection between vehicles and the Internet, which uses intelligent technologies and equipment to co...[Details]