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      Recently, Samsung Galaxy Fold was officially registered with the Ministry of Industry and Information Technology, which means that we are getting closer and closer to the actual launch of this ...[Details]

There are two different ways to send and receive data using DMA on the serial port. The first way is to use the DMA transfer completion interrupt to send and receive; the second way is to use the ser...[Details]

Switching power supplies have become the protagonist of our circuit design, and can even be said to have become an inseparable part of the industry's development. Compared with traditional linear pow...[Details]

1. Winding connection method 1. The star connection method of the motor is to connect the three-phase ends of the motor winding together, and the first end of the three-phase is the power supp...[Details]

Introduction: Design a temperature control system based on ATmega16L microcontroller, and explain the hardware design of the system. Adopt modular design method and use incremental PID algorithm to m...[Details]

introduction With the continuous development of society and economy, environmental and resource issues are becoming increasingly prominent. It is estimated that by 2020, the total annual w...[Details]

Variables are used to store data and can be used for data sharing and exchange within a program or even between different programs. In LabVIEW, every time a local variable or global variable instance ...[Details]

Higher Education Letter No. 1 To the Departments of Education (Education Committees), Development and Reform Commissions, and Energy Bureaus of all provinces, autonomous regions, and municipa...[Details]

Recently, German lighting company OSRAM announced that it has reached a comprehensive business combination agreement with Austrian semiconductor company ams (AMS) and recommends that its shareholders...[Details]

On October 13, the China Automotive Power Battery Industry Innovation Alliance released the production, sales and installation volume data of new energy vehicle batteries in September 2020. In Sept...[Details]

1. Introduction DC motors have good starting and braking performance and are suitable for smooth speed regulation over a wide range. They have been widely used in many electric tractio...[Details]

　　A pair of researchers from Rice University have developed a new technology that uses light-absorbing nanoparticle technology to efficiently convert solar energy directly into steam. 90% of the worl...[Details]

On March 31, Leyard released its annual report stating that in 2020, the company achieved operating income of 6.634 billion yuan, a year-on-year decrease of 26.68%; the net profit attributable to the...[Details]

On December 10-11, at the 2020 China Integrated Circuit Design Industry Annual Conference and Chongqing Integrated Circuit Industry Innovation and Development Summit Forum (ICCAD 2020), Ms. Hao Dongy...[Details]

Because the compiled UBOOT written to FLASH always failed to run several times before. So what should I do? After thinking for a long time and checking the source code, I still didn't find the prob...[Details]