From CSDN, original Bruceoxl original link https://bruceou.blog.csdn.net/article/details/116097779?spm=1001.2101.3001.6650.4utm_medium=distribute.pc_relevant.none-task-blog-2%7Edefault%7ECTRLIST%7Edef...
What exactly is a sine filter? Why is it so commonly used in delta-sigma ADCs? In my last blog post I mentioned that the name “sine” comes from its frequency response which is a sin(x)/x function. The...
For embedded applications, the simplest test is to light up the LED. Now I will do an experiment to light up the LED using GPIO. From the limited information, CH2601 uses the E906 core and the system ...
When I saw the activity of the ST60 wireless connector, I was helping a customer troubleshoot a problem: when the control box was assembled, the cable length margin was insufficient, and the bending o...
[i=s]This post was last edited by jinglixixi on 2022-4-21 13:39[/i]Since the core chip used by AT-START-F425 is a USB-oriented microcontroller and provides corresponding USB flash drive reading and wr...
In 2024, China's new energy vehicles continued to advance rapidly. According to the latest analysis report on the national passenger car market in July 2024 released by the China Passenger Car Asso...[Details]
1. Oscilloscopes can intuitively demonstrate the working mode of electronic signals. When electronics enthusiasts are making electronic circuits, having an oscilloscope can help them get twice t...[Details]
In the previous two issues of "Juchuang Popular Science", the editor of Juchuang brought you an instrument: LD-5 microcomputer dust detector. Through detailed graphic and text introduction, everyone ...[Details]
Foreign media Windows Latest reported that Microsoft is not the biggest brand in the smartphone market, but last year, the company tried a high-end dual-screen mobile phone "Surface Duo" with a custo...[Details]
Humanoid
robots,
once considered to be "existing only in science fiction movies", are breaking free from the shackles of imagination and moving towards commercial mass production. In thi...[Details]
FM radio receiver modules are a standard feature in most modern mobile phones. Short-range FM transmission (Tx) has recently become a popular means of transferring audio from a portable MP3 player to...[Details]
The principle of automatic PID parameter tuning by relay feedback method is shown in Figure 1 and Figure 2 (see Astrom "Adaptive Control"). There is also a literature called limit cycle method PID pa...[Details]
The European Union wants to build its own microchip manufacturing capabilities to balance the dominant Asian market and ensure lasting technological sovereignty. Industry officials have separately ca...[Details]
On October 19, Wanjie Technology released its third-quarter report for 2021. The company achieved revenue of 265 million yuan in the quarter, down 29.99% year-on-year, and net profit attributable to ...[Details]
1. Why do we need to ensure that the stack is 8-byte aligned? The AAPCS rule requires that the stack be 8-byte aligned. If it is not aligned, calling general functions is fine. However, errors may oc...[Details]
Q: What is a CMOS camera? How is it different from a CCD camera?
A: CMOS sensors are sensors that are usually 10 times less sensitive than CCD sensors. Because the human eye can see targets below 1...[Details]
Commonly known as a shake meter, it is a commonly used measuring instrument. Megohmmeters are mainly used to check the insulation resistance of equipment, household appliances or electrical lines to ...[Details]
1 Introduction
Power metal-oxide-semiconductor field-effect transistors (MOSFETs), insulated gate bipolar transistors (IGBTs), and intelligent power modules (IPMs) are known as representativ...[Details]
Recently, the research results of Professors Zhou Peng, Zhang Wei, Zeng Xiaoyang from the School of Microelectronics of Fudan University and Professor Jiang Yuguang from the School of Computer Scienc...[Details]
It is often assumed that components of electric vehicles would be state-of-the-art, and charging barriers are no exception. After all, charging a car is a frequent, daily necessity. Charging operat...[Details]