I can set up the simulator in vs2005, and the simulator can access the Internet (using DMA transmission), but when programming sockets (TCP transmission), when the client runs in ppc 2003, they cannot...
[size=4] The emergency light introduced this time is usually connected to the mains and is in a fully charged standby state. Only when the mains suddenly fails and the ambient light suddenly changes f...
When debugging the OC output of the stm32 timer, I did not use the pin remap function, so I think it is not necessary to turn on the AFIO clock, but many forum users think it is necessary to turn it o...
[i=s]This post was last edited by acwit on 2016-3-16 15:11[/i] [align=center]Pressure unit conversion[/align][align=left]Common pressure unit conversions include Pa, kPa, MPa, atmospheric pressure, ki...
Today I saw a toothbrush that uses an 8-pin microcontroller, but it has 6 LED lights, 1 button, and 1 motor. After removing the VCC and GND of the microcontroller, there are only 6 available pins left...
I just got in touch with WinCE and embedded development. I read an article online saying that controlling devices through GPIO is achieved through virtual registers. "GPIO is the most basic input and ...
Assume that data is read from 8-bit AD (if it is a higher-bit AD, the data type can be defined as int), the subroutine is get_ad();
1. Limited secondary filtering
/* A value can be adjust...[Details]
introduction
Since the beginning of the 21st century, the world of information has changed rapidly. Maybe a high-tech product will be released today and a better similar product will be releas...[Details]
Floating-point digital signal processing has become a constant requirement for precision technology, often in applications requiring high accuracy in areas such as aviation, industrial machinery, a...[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]
1 Introduction
Solar street lights are mainly composed of four parts: solar photovoltaic cell components, batteries, charge and discharge controllers, and lighting fixtures. The bo...[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]
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]
Since the No. 4 blast furnace of Handan Iron and Steel was put into operation in 1993, its external equipment has been seriously aged, and the original PLC control system TDC3000 of the hot blast furn...[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]
Overview
In spectral measurement, photomultiplier tubes (PMT) and charge-coupled devices (CCD) are often used as photoelectric converters. PMT is used in slow-changing, high-precision spectral...[Details]
Printed circuit boards ( PCBs
)
are used in most electrical products
. If a PCB has low
insulation resistance
(IR), the performance of the circuits on the PCB will be greatly reduced...[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]
System Overview
The system consists of a signal preprocessing circuit, a single-chip computer AT89C2051, a systematic LED display module, a serial port data storage circuit and system software...[Details]
With the rapid development of cities and the improvement of citizens' living standards, the number of various vehicles in cities is growing, and the demand for parking spaces in major commercial an...[Details]
Embedded System
京公网安备 11010802033920号
EEWORLD
