1. Introduction----With the rapid development of economic level and science and technology, people have higher and higher requirements for security precautions, and enterprises as the main body of soc...
[align=left][font=微软雅黑]Nowadays, when we design electronic products, we often use lithium batteries for power supply. Just like mobile phones or tablets use lithium batteries for power supply, it may ...
I am a novice, and I am currently working on a switching power supply with an input of 300V and an output of 30~400V. I have seen many diagrams online and checked many chip data, but I still can't mak...
As the title says, the sources file is defined as follows: TARGETLIBS= \ $(_PROJECTROOT)\cesysgen\sdk\lib\$(_CPUINDPATH)dis.lib \ $(_PROJECTROOT)\cesysgen\sdk\lib\$(_CPUINDPATH)tcompat.lib \ $(_PROJEC...
I am using matlab to debug dsp2812 recently. However, when using some functions, matlab often returns error messages, such as: OPEN does not support opening a text file; CREATEOBJ, which enables the D...
The circuit shown in the figure is a three-digit tachometer used to measure low frequency signals with a repetitive time interval of 0.235 to 15 seconds. The tachometer has a speed range of 4 to 255 r...[Details]
0 Introduction
Metal halide lamp (MHL) as a green lighting source has been widely used in the field of indoor and outdoor lighting. However, when using this green lighting source, the matc...[Details]
Signal sources have developed to a very wide range today. We can classify them according to the frequency range: ultra-low frequency (0.1m~1kHz), audio (20Hz~20kHz), video (20kHz~10MHz), radio fre...[Details]
introduction
With the rapid development of my country's aviation industry, various new aircraft and control equipment have been successfully developed. Some previous measurement and control eq...[Details]
Lithium-ion batteries have a high energy-to-weight and energy-to-volume ratio, no memory effect, can be recharged many times, have a long service life, and are becoming increasingly cheaper. A good...[Details]
introduction
With the increasing popularity of Internet applications, the degree of information sharing is constantly improving. The digitization and networking of embedded devices has b...[Details]
Touch sensors have been in widespread use for many years, but recent advances in mixed-signal programmable devices have made capacitive touch sensors a practical, value-added alternative to mechani...[Details]
For mobile phone products, using low-cost components in design is only the first step to make the price competitive. The cost of the production process, especially the cost incurred during the fina...[Details]
The dual-field-of-view infrared optical system can simultaneously provide two images with different magnifications and fields of view. The large field of view in the system has a lower resolution a...[Details]
0 Introduction
With the rapid development of modern science and technology and the progress of society, service robots are becoming more and more closely connected with people's lives,...[Details]
Abstract: An anti-collision system for automobiles is designed and developed. Based on the ultrasonic principle, the anti-collision system transmits and receives ultrasonic signals, measures the t...[Details]
Four-channel programmable digital down converter HSP50216 and its application in software radio
1 Introduction
Software radio originated from the graveyard of Speakeasy tactical commu...[Details]
1 Introduction
Heat flow, also known as heat flux density, refers to the amount of heat (vector) transferred per unit area per unit time. Its characterization is the amount of heat transfe...[Details]
1 Introduction
Robotics is a fusion of knowledge from many disciplines, such as mechanics, electronics, sensors, computers, artificial intelligence, etc., and involves technologies in many cu...[Details]
1 Introduction
With the continuous development of computer networks, various problems have also arisen, and network security issues are particularly prominent. Traditional intrusion detect...[Details]