[b]「Dry Goods」PCB Design Tips, How to Quickly Adjust Silkscreen and Trim Lines[/b] Embedded System Engineer 2019-01-15 01:10:49 [img]http://p1.pstatp.com/large/dfic-imagehandler/3ce2b61f-b235-480b-be7...
This book is written with the actual job requirements in the field of electrical engineering as the writing goal. Starting from the actual needs of job employment, it carefully summarizes and organize...
[align=left][font=微软雅黑][size=4]During the Spring Festival, the TV series "Do You Know?" was well received. With the broadcast of the finale, many netizens who followed the series should be very reluct...
[i=s]This post was last edited by sonicfirr on 2022-3-9 10:10[/i]1. Data acquisitionThe images of the Panel board are all available in Baidu Netdisk. There are four applicable images, and I have perfo...
upydev is an open source Micropython command line tool for wireless devices that makes the prototyping and testing process much easier.It is a command line tool for MicroPython wireless devices that p...
[size=4] Magnetic beads have high resistivity and permeability. They are equivalent to resistors and inductors in series, but both resistance and inductance vary with frequency. They have better high-...
Semiconductors are an important part of the electronic components industry. Their products can be used in communications, computers, mobile phones, automobiles, industry, medical care, military and o...[Details]
The telephone callback device is controlled by a single-chip microcomputer and has the advantages of simple circuit, reliable contact and easy use.
1. Working Principle
The circuit is sho...[Details]
Introduction
In order to meet the application requirements of smart cards and trusted computing, a dedicated SoC chip is designed and implemented. The chip consists of a microprocessor, program...[Details]
1. Briefly explain that JLink’s debugging function and Flash programming function are very powerful, but the Flash operation of S3C2410 and S3C2440 is a bit troublesome: SDRAM needs to be set when p...[Details]
Nowadays, integrated circuits and computer systems are becoming more and more complex. To adapt to this change, designers need to consider power consumption requirements in the main design paramete...[Details]
The latest tablet quarterly tracking report released by IDC China shows that the shipment volume of China's tablet market in the first quarter of 2020 was about 3.73 million units, a year-on-year dec...[Details]
Chinese flexible screen manufacturer Royole Technology is considering an IPO in the United States with a maximum financing of US$1 billion. For a time, news about Royole's upcoming IPO was widely cir...[Details]
First, I install the jlink driver: http://download.csdn.net/detail/zzmno1/3776716#comment And the download address of the uboot.bin file I used: http://blog.chinaunix.net/uid-20543672-id-94368....[Details]
Any electronic device cannot work without a DC power supply . Transistors and integrated circuits need a DC power supply to work properly. There are two main ways to provide DC power: dry batteri...[Details]
What is dead time?
To understand the source of dead time, you need to have a basic understanding of the structure of a digital oscilloscope. The typical block diagram of a digital oscilloscope is sho...[Details]
64 Kb/s A-law or μ-law logarithmic compression and expansion PCM coding has been widely used in large-capacity optical fiber communication systems and digital microwave systems, but it occupies a l...[Details]
Using machines, we can connect people's brains to exchange or share thoughts. Furthermore, we can use machines to save human memories, thus achieving true "immortality". Such a scenario is the real...[Details]
I have been learning STM8S for a while, but I still don't quite understand its startup process. As we all know, when all embedded CPUs start up, there should be a Bootloader program, which is general...[Details]
There are many types of DVMs, and there are many ways to classify them. Some are classified by the number of bits, such as 3/2 bits, 5 bits, and 8 bits; some are classified by measurement speed, suc...[Details]
Question: Are some registers in the 8051 microcontroller considered CPU or RAM? Please help me, some registers like accumulator DPTR, A, PSW belong to CPU, but the book says they belong to special fu...[Details]