Reprinted from: https://zhuanlan.zhihu.com/p/407878981
Today I read a story about a Swedish programmer who, in just six months of his spare time, single-handedly built something that would take an ave...
In the design of PCB multi-layer boards, four-layer boards are generally used more. So, do you know what are the design rules of PCB four-layer boards?1. Design of four-layer board:(1) Uniform spacing...
Author: Huang Gang, member of YiBo Technology Expressway Mr.As an SI engineer, PCB design engineer, or even a hardware engineer and test engineer, calculating transmission line impedance is definitely...
The same pin, STM32 is set to input mode. The oscilloscope shows a high level, but the microcontroller pin reads a low level. Has anyone encountered the same phenomenon? What is the reason?...
//Example of using the serial port program of msp430f5529//--------------------------------------------- uart header file-------------------------------------------------------------//#ifndef UART_H_#...
The following is the installation guide of this software, but I don't understand how to operate many things. It's really because I'm too new to it. This software is used for laser plasma physics simul...
Recently, Ruiying's "Liaoyuan" series of products have been widely welcomed by the market after they were launched on the market. This series of products are all equipped with Lingsheng Technology's ...[Details]
The automobile industry is undergoing changes unseen in a century. The first half is about electrification, and the second half is focused on intelligence. Compared with traditional fuel vehicles, sm...[Details]
Code: /* The first example of C language Question: There are 1, 2, 3, and 4 numbers. How many different three-digit numbers can be formed without repeated numbers? How many are they? Program anal...[Details]
CS5350/CS5328 Solar panel powered lead-acid battery, lithium iron phosphate battery, lithium battery charging management IC series
In 2021, the time-sharing power restrictions across...[Details]
Analog oscilloscopes are better than digital oscilloscopes. This is indeed a question. Although analog oscilloscopes have been completely replaced by digital oscilloscopes, this does not mean that ana...[Details]
LED switching power supply overcurrent protection circuit In the DC LED switching power supply circuit, in order to protect the adjustment tube from being burned when the circuit is short-circuited ...[Details]
1. Application of signal generator in sensitivity The sensitivity of radios and walkie-talkies can be adjusted by a signal generator. The basic principle of adjustment is to minimize the attenuation ...[Details]
Today, there are about 10 billion incandescent lamps lighting, and they consume about one-fifth of the world's energy. With the current "going green" ecological trend, in order to save energy, ma...[Details]
Introduction Unconsciously, four months have passed since Xiaomi officially announced its car manufacturing in April. Although the media reports that Xiaomi Auto may cooperate with more and more ...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
Where technicians once used clipboards and pens to take notes, remote monitoring equipment, smartphones and tablets with the right apps, software solutions and real-time information are now their too...[Details]
Because I need to generate random numbers in the range of when making something, I found a method online, which is to use the ADC floating pin to generate random numbers, so I tried it and shared the...[Details]
On November 23, Hengfeng Information issued an announcement stating that the company recently participated in the bidding for the "Weak Current Engineering Construction of Dalian New Supervision Site...[Details]
The industrial robot control system is the brain of the industrial robot, which is responsible for receiving input signals, processing information, controlling the robot's movement and performing t...[Details]