OSP Process and SMT Application Guide 湖州生力电子有限公司 沈新海Abstract: This article briefly introduces the production process, advantages and disadvantages of OSP PCB, and provides guidance for our company's a...
Recently, I saw a heated discussion about LM2576 on the Internet. There are different opinions. Some say it is very useful, while others think it is not very good. I have made some power supplies for ...
EMI Test Specifications and Measurements
IntroductionMost power applications must reduce electromagnetic interference (EMI) to meet requirements, and system designers must try various methods to reduc...
Solve y=(ax^2-bx+c)/(dx+e) by programming, and put the quotient and remainder in the data memory 1000H and 1001H respectively. (1) Given a=8, b=6, c=10, d=7, e=9, x=5, find y. (2) Given a=0.9, b=0.1, ...
[i=s]This post was last edited by dsjsjf on 2019-3-1 11:16[/i] [url=https://en.eeworld.com/bbs/elecplay/content/103]The development board ST NUCLEO-H743ZI evaluated in this event is provided by STMicr...
I need help from all the masters in the forum. I have a .brd file, but I can't convert it into AD17. I have no choice but to ask for help from the masters. How should I convert it? Please teach me.
Th...
Under the guidance of the carbon peak and carbon neutrality goals, energy conservation and emission reduction are constantly advancing, and hydrogen energy as a zero-carbon emission energy has receiv...[Details]
In automatic measurement and control systems, it is often necessary to measure and display relevant electrical parameters. At present, most measurement systems still use transformer-type voltage an...[Details]
These integrated circuits include HFE4752, SLE4520, MA8X8/SA8X8, SAXXXX, etc. Most of them need to be connected to a single-chip microcomputer to complete the SPWM control function, which is still ...[Details]
China Energy Storage Network:
Foreign power capacity margin guarantee mechanism and its enlightenment
Tian Shijun Zhang Fan Ma Li
(State Grid Energy Research Institute Co., Ltd....[Details]
Today’s system designers benefit from the significant investments made by system-on-chip (SoC) designers in chip-level power management. But for systems that actually consume very little power, syste...[Details]
The Florida Institute for Human & Machine Cognition (IHMC) at IHMC is one of the world's leading research institutes for the control of bipedal humanoid walking motion. Since 2015, IHMC's research ...[Details]
Micron Technology, the largest U.S. memory chip maker, said on Wednesday it will invest $150 billion in chip manufacturing and research and development over the next decade as governments around the ...[Details]
On November 16, the People's Government of Yancheng City issued the "Guiding Opinions on Strengthening the Construction and Management of New Energy Storage Power Stations". By 2025, the grid-conne...[Details]
The ARM7 processor has two instruction sets: the 32-bit ARM instruction set and the 16-bit Thumb instruction set. 1 ARM instruction set: high efficiency and high code density 2 Thumb instruction set:...[Details]
The most reliable way to judge the quality of a high-voltage transformer is to conduct a "separate power-on" test on the high-voltage transformer. Remove the high-voltage transformer from the machine...[Details]
For the relevant special registers, please refer to the relevant data program code as follows: Timer 1 #include reg52.H 2 // Make the LED light up for 1000ms, dark for 300ms, light up for 300ms,...[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]
Using a single chip microcomputer to realize a very simple temperature measurement circuit
The application of single-chip microcomputer in electronic products has become more and more extensiv...[Details]
Agilent InfiniiVision Series oscilloscopes offer integrated FlexRay serial bus triggering, hardware decoding, eye diagram mask testing, and the most extensive FlexRay physical layer compliance test s...[Details]
Market Background
As an important part of automobile intelligence, smart buttons and smart surfaces are currently in a rapid development stage. Capacitive touch buttons are increas...[Details]
Analog electronics
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