-
1 Introduction to the principle of switching power supply There are many types of switching power supply circuits, but the most common is the flyback converter, whose principle is shown in Figu...[Details]
-
In actual production applications, a long-term stable high-voltage DC power supply is required in many occasions, and sometimes the output voltage is expected to be adjustable. It is difficult for ...[Details]
-
As people's pace of life improves, various busy affairs lead to less and less time to take care of the family. In recent years, accidents that affect family safety, such as burglary and burst wate...[Details]
-
The concept and working principle of variable frequency motor
A variable frequency motor is an electric motor that can control the motor speed. It can make the motor speed and output power adj...[Details]
-
Michelangelo's David is probably the most famous Renaissance sculpture in the world. For five centuries, countless people have been shocked and conquered by the vitality of the original. Recently, CB...[Details]
-
The GPS automatic time-correcting tower clock control system studied in this paper uses the STC89C51 single-chip microcomputer as the controller, and is composed of a GPS receiver, a servo motor,...[Details]
-
Automation Technology in the Automotive Electronics Era
Automakers recognize that increasing the use of in-vehicle electronic systems is the best way to cope with today's regulatory and market pres...[Details]
-
In 2011, smart TVs launched a sales "offensive" in home appliance chain stores, which attracted the attention of consumers. Recently, a research report on China's smart TV market released by Zero Poin...[Details]
-
With the rapid development of society, our living standards are constantly improving, and there have been great improvements in food, clothing, housing and transportation. The same is true for travel...[Details]
-
According to foreign media reports, Saietta Group's AFT 140 motor technology has demonstrated the potential of different versions of its hub motors for use in light electric vehicles in different cit...[Details]
-
Solar energy is an inexhaustible energy source with the characteristics of being universal, safe, harmless, huge and long-lasting. It is now widely used in people's lives, such as solar water heate...[Details]
-
On July 24, Siemens' "2024 Greater China Realize LIVE User Conference" opened grandly in Shanghai.
As Siemens' annual event in the field of industrial software, the conference brought togethe...[Details]
-
South Korea's SK Group is seeking to establish a hydrogen energy joint venture with Geely, and SK may invest up to about 1 trillion won in the joint venture. Baidu may also join the project, accordin...[Details]
-
1. Overview
Thermosetting polymers are widely used as electronic packaging materials due to their unique properties. However, their mechanical properties are greatly affected by the env...[Details]
-
Last time, we have learned about the interrupt handling process of ARM and how to set the interrupt function. So, does it work like this? The answer is no. Because S3C44B0 has several registers tha...[Details]