Hello everyone! I am a sophomore girl studying communications. I have always been a little confused. I don't know what my major is, and I have never taken professional courses. In my freshman year, I ...
Buying a board is really a hassle. I bought it from Mouser. It took about 15 days. It was detained by customs for a few days in the middle, otherwise it would have been much faster. Basically, the boa...
Thanks to everyone for their recent suggestions for the new editor of the forum.
In order to improve the functions of the forum and provide a better user experience,
From now on, we are asking everyon...
I just noticed recently that there are not many types of mobile phones supported. What should I do? How do you solve this problem? Do you use it as Bluetooth and develop your own program? What should ...
Hello everyone, I am a beginner in WinCE. I bought Zhang Dongquan's "Windows CE Applicable Development Technology" and read the book roughly. The book is very good. I want to see the driver source cod...
Please look at the following test code:#includemain(){ char i,l,m;char k,j;m=0;l=200;j=0;while(j{k= 60;for (i=0;i{for (m=0;m{j++;P1OUT^=BIT1;}}}}The compilation results when using the highest optimiza...
1. Overview
Will passive devices
produce nonlinear intermodulation distortion? The answer is yes! Although there is no systematic theoretical analysis, it has been found in engineerin...[Details]
When the WDP500-2A plane grating monochromator is used to test the emission wavelength of a high-power laser diode at different currents, the matching of the laser diode has the disadvantages of lo...[Details]
0. Introduction
In daily life, we often see some special-purpose vehicles. When these vehicles pass through intersections, they often obtain the right of way at intersections by temporarily op...[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]
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]
1. With the development of modern industry and the continuous improvement of automation, some medium and large control systems have been greatly facilitated, which not only makes control easier, bu...[Details]
On the afternoon of July 10, Beijing time, Taiwan's largest chip designer MediaTek expects its smartphone chip shipments to grow by double digits in the third quarter of this year, and the company is ...[Details]
0 Introduction
With the rise and continuous improvement of the solid-state lighting industry, light-emitting diodes (LEDs) have become an alternative lighting technology and are gr...[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]
The potentiometer is an adjustable electronic component. The main functions of the potentiometer in the circuit are as follows:
1. Used as a voltage divider
A potentiometer is a continuou...[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]
To understand how and why OLED power supply affects display image quality, you must first understand OLED display technology and power supply requirements. This article will explain the latest OLED...[Details]
introduction
Incandescent bulbs can emit a variety of light, but in specific applications, only green, red, and yellow light are usually needed - such as traffic lights. If an incand...[Details]
Talking
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