I recently did a system tick experiment and found that the single-step debugging is not exactly the same as the program execution order, at least this experiment is like this. I did not add the interr...
[color=#333333][font=Tahoma, Helvetica, SimSun, sans-serif][size=14px][font="]On the eve of the auto show on April 18th[/font][/size][/font][/color][font=rgb(51, 51, 51)][font=Tahoma, Helvetica, SimSu...
[i=s]This post was last edited by Alex1126 on 2020-3-8 11:13[/i]Now there is a demand: the equipment is powered by 9-32V DC, and the equipment is small and there is no space to install a switch. I wan...
[size=4][color=#ff0000][b]Bidding dynamics: Starting price 1000 core coins[/b][/color][/size] [hr][size=4] This event is supported by [url=https://bbs.eeworld.com.cn/thread-511067-1-1.html]EEWORLD Dev...
Abstract: In view of the respective advantages of FPGA and DSP, FPGA+DSP signal processing architecture has become a common structure of signal processing systems. However, the current processing plat...
Is there any tutorial for building a project? I built it according to the tutorial on the official website (I used ise13.1), but I was frustrated. The following problems I encountered: 1. Header file ...
1 Introduction
With the acceleration of the pace of urban modernization, society has higher requirements for urban road lighting and urban lighting projects. The state has clearly required tha...[Details]
I. Introduction
In the field of power conversion, isolated converters (forward, flyback, and double-ended) with low output DC voltage all use MOSFET as the rectifier device. Since these devi...[Details]
introduction
The emergence of high-performance, low-power embedded CPUs and high-reliability network operating systems has made it possible to implement applications with large amounts of comp...[Details]
1 Introduction
Water resources are the basic conditions for human survival and the lifeline of economic development. The reality shows that due to the global shortage of water resources and th...[Details]
This week, Microsoft held its 2012 Microsoft Worldwide Partner Conference (WPC) in Toronto, Canada. At the conference, Microsoft showed its new products and services to partners around the world. A...[Details]
1 Introduction
There have been many studies on the detection and protection of power grid short circuit and line fault. The short circuit, overload and overvoltage protectors on the market have ...[Details]
Single-chip microcomputers are widely used because of their small size, powerful functions and low price. This article introduces the method of designing a micro electronic piano using the AT89C51 sin...[Details]
The serial interface real-time clock chip DS1302 launched by Dallas Company in the United States can trickle charge the backup battery of the clock chip. Due to the main features of the chip such a...[Details]
Currently, each country is developing its own USB interface
charging specifications
, which leads to a major problem that a USB interface
charging
device manufactured in one country...[Details]
With the rapid development of the national economy, lifting and hoisting operations are used more and more frequently and widely in various fields of economic construction. China has continuously expl...[Details]
This article discusses the six design steps of LED lighting system design in detail: (1) determine the lighting requirements; (2) determine the design goals and estimate the optics; (3) the efficie...[Details]
The future energy storage hotspot is not coal or iron ore, but lithium. This lightest metal in nature may be the heaviest resource in the future energy landscape. China launched an ambitious electr...[Details]
At present, with the diversification of portable products and the almost harsh requirements for audio and video parts, the power consumption requirements of the whole machine have been raised to a ...[Details]
It should be understood as follows: DC-DC means direct current to direct current (conversion of different DC power values). Anything that meets this definition can be called a DC-DC converter, incl...[Details]
IntroductionLED
billboards are a kind of information display terminal for the public, which has a wide range of civil and commercial values. However, the information displayed on most LED bil...[Details]