[i=s]This post was last edited by sun63312 on 2021-8-16 13:30[/i]HarmonyOS " pseudo touch " LED control implementation
1. Introduction:
It has been a long time since I started working on this project,...
I have been engaged in motor development for 2 years. I have written some posts to share with you. My level is actually very poor. Those who have never played with motors can take a look, but those wh...
Recently, I learned through online information that Huawei has been poaching talents crazily and has been complained by many institutions.Today, the famous Internet information blogger, founder and CE...
[i=s]This post was last edited by qwqwqw2088 on 2018-10-16 08:19[/i] [size=4] In recent years, wireless terminals are equipped with multiple wireless communication systems, and the multifunctionality ...
1. Connect the wires according to the operation requirements and power on for testing.Wiring as shown, use the power supply module to provide 5.05V voltage, the voltage can be adjusted by rotating the...
Using the CSL library API function to configure the DSP is obviously more convenient and easier to understand than configuring registers one by one. The following describes how to use the CSL library ...
Urban rail transit stations are places with a high density of people and a high mobility of people. Especially in underground stations, lighting fixtures are the only source of normal lighting. There...[Details]
Abstract: Based on the platform screen door system project of Guangzhou Metro Line 1 and Line 2, the control and supervision functions of the LZB continuous automatic train control system supported...[Details]
Recently, a mysterious "memo" has been circulating in the industry, that is, all vehicles will have autonomous driving capabilities within a few years, and Nvidia is the leader of this industry. Howe...[Details]
At the 21st China International Industry Fair in 2019, Universal Robots announced the launch of the new UR16e high-payload collaborative robot. The UR16e combines the cost-effectiveness, flexible dep...[Details]
introduction Intelligence and portability are the development trends of modern electronic products. The intelligence of medical electronics makes the operation of medical staff more convenient. M...[Details]
Recently, according to LatePost, Xiang Hailong, former senior vice president of Baidu and president of its search company, has officially joined Transsion Holdings, a global mobile phone manufacturer...[Details]
Introduction High quality and innovation do not have to come at a high price. The R&S®FPC spectrum analyzer offers excellent performance at an affordable price. It is engineered in Germany and uses t...[Details]
According to Davidson, Apple plans to add "Passkeys in iCloud Keychain" to iOS 15 and macOS Monterey. When you create an account using a key, you don't need to enter a password, you only need to l...[Details]
Apple today released iOS and iPadOS 14.6, the sixth major update to the iOS 14 and iPadOS 14 operating systems. According to Apple’s official statement, this update includes the following: podcast ...[Details]
In the book "Basic Skills of Switches - Part 1", it is mentioned that switches divide communication areas at the physical level and generate local area networks (LANs). A local area network has a c...[Details]
Today's technology industry is dynamic and constantly changing. Companies in the IT security field may be in a unique position where techniques developed by malicious hackers may force changes in the...[Details]
1 Introduction
With the application of microelectronics technology and modern control theory in AC variable frequency speed regulation systems, the performance of frequency converters (or inve...[Details]
EM78 series single chip microcomputer -- Design of D/A conversion program The output of PORT6 is connected to a D/A converter. Write a program to generate a saw wave. The D/A Convert in this example ...[Details]
On October 27, the 18th "China Optics Valley" International Optoelectronics Expo opened. A total of 27 projects were signed at the conference, with a total contract value of 30.6 billion yuan. Thes...[Details]
Single Excitation Transformer Switching Power Supply
The biggest advantage of transformer switching power supply is that the transformer can output multiple sets of voltages of different value...[Details]