I use ATMEL89C52~~This is the schematic diagram [img]http://p13.freep.cn/p.aspx?u=v20_p13_p_0910310829314162_0.gif[/img]. I don't know which part is used for power supply and burning program. If not, ...
Abstract: The prominent disadvantage of switching power supply is that it can generate strong electromagnetic interference (EMI). EMI signal has a wide frequency range and a certain amplitude. After c...
[size=14px][font=微软雅黑][size=4](1) Title of the work: [/size][/font][/size] Intelligent temperature control system for cars based on KW41Z and Android platform [size=14px][font=微软雅黑][size=4](2) Functio...
[i=s]This post was last edited by Ternence.Hsu on 2015-6-16 15:37[/i] [align=left][color=rgb(0,0,0)][backcolor=rgb(255, 255, 255)][size=4][backcolor=inherit] Many image processing algorithms (such as ...
Hello everyone: I received a rather difficult task today. The project was previously done by a manager. Because of the occasional external interruption that caused the system to reset, our product has...
With the rapid development of science and technology, especially the widespread application of digital technology and various ultra-large-scale integrated circuits, electronic equipment, especially...[Details]
Do you often have to add brake fluid to your car's brakes? The fact that you need to pump out the brake fluid to make sure there is no gas in the brake fluid line may not be done by the car owner h...[Details]
The Portable Digital Data Acquisition System (PDDAS) uses LabVIEW Real-Time and PXI to control the wind tunnel test and record air pressure data from 128 different channels.
"The LabVIEW Real-...[Details]
introduction
For the voltage regulator modules (VRMs) that power the latest computer central processing units (CPUs), power supply designers have historically used multiphase interleaved b...[Details]
For a long time, due to the limitation of hardware conditions, the display devices of traditional small handheld devices such as PDA are usually monochrome LCD, and the user interface is very simpl...[Details]
Power management solutions for today's portable application processors are becoming increasingly integrated. Total power consumption, standby and sleep current consumption affect battery size, bill...[Details]
My colleague and I spent the day chatting in the hotel bar. We had met with several customers. We were both wondering how come these engineers we were meeting knew almost nothing about analog techn...[Details]
0 Introduction
With the development of society, people pay more and more attention to security work. Monitoring products have been used in various fields instead of being used only in importan...[Details]
1. System Structure
This system is a simulation system of indoor air-conditioning temperature/humidity control system. The data acquisition and control center collects temperature/humidity...[Details]
In the analysis of electronic circuits, static analysis (also known as DC analysis) is the basis of circuit analysis. However, it is well known that electronic components are nonlinear, so the anal...[Details]
RS-422 and RS-485 are both serial data interface standards, which were developed and published by the Electronic Industries Association (EIA). RS-422 defines a balanced communication interface with a ...[Details]
introduction
MAX6636 is a multi-channel precision temperature monitor that can not only monitor local temperature, but also connect up to 6 diodes externally. Each channel has a programmable...[Details]
Describe how to meet the challenges of complexity with a modern wiring design toolset. Option codes and expressions can simulate the variables of an automotive project. A full-featured tool suite c...[Details]
Abstract: With the development and construction of BeiDou II system, China will shift from the situation dominated by GPS to the situation dominated by BeiDou II global navigation system independen...[Details]
Embedded System
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