[size=4][color=black]Recently, accidents related to mobile phone chargers have occurred frequently. Although chargers are only small accessories, they may cause "major accidents" if they are not handl...
I want to use the KI2300 field effect tube to make a DC5V input 3V output load current 1A step-down circuit, but I am not very familiar with field effect tubes. Can an expert give me some advice?...
[i=s] This post was last edited by gooogleman on 2016-1-26 18:57 [/i] [align=center][img]https://12.eewimg.cn/bbs/data/attachment/forum/201601/26/184310l7wuqr1tat6rh11t.jpg[/img][img]https://bbs.eew...
The U.S. Food and Drug Administration (FDA) points out that home health care is the fastest growing area in the medical device industry. Driven by the increase in average life expectancy, the increasi...[Details]
Ultrasound systems are among the most sophisticated and complex signal processing instruments in widespread use today. Like any complex instrument, there are many trade-offs to be made in implement...[Details]
Volkswagen's electronic throttle has taken our understanding of the traditional throttle a big step forward. However, while we admire Volkswagen's new technology, which is constantly being applied...[Details]
Power semiconductors and reactive components (capacitors and inductors) are ubiquitous in today's electrical equipment. In normal operation, they can cause two undesirable side effects on the AC line ...[Details]
With the rapid development of industrialization and urbanization, people's living environment is facing severe challenges due to the environmental damage caused by life and production. As an enviro...[Details]
With the development of LED technology, the application of LED has expanded from the traditional low-power portable product backlight to medium- and high-power indoor lighting, outdoor lighting, an...[Details]
The four-element infrared detector uses photosensitive elements, and the alarm is triggered only when each detector detects a signal. It has stronger anti-false alarm capability and better detectio...[Details]
introduction
SPI (Serial Peripheral InteRFace) is a synchronous serial peripheral interface introduced by Motorola. Due to its advantages such as simple protocol implementation and fast tr...[Details]
Ultrasonic tooth cleaning machines have been widely used in the medical field. Most ultrasonic tooth cleaning machines used at home and abroad now use analog oscillation circuits. There are the fol...[Details]
introduction
The concept of digital television has gradually become popular. Most of the existing digital television receivers can only receive analog signals that meet the digital video s...[Details]
1 Introduction
PLC (Programmable Controller) is a control device specially designed for industrial automatic control. It has been widely used in the field of industrial automation. Its cha...[Details]
introduction
In my country, digital TV programs have been tested in many provinces and cities. Since the users are basically using analog TV sets, which cannot receive digital signals, a r...[Details]
O Introduction
With the development of information technology with computer technology, communication technology and software technology as the core, embedded systems have been widely used...[Details]
1 Introduction
Ethernet technology has been widely used in telecommunication-level networks due to its openness, low price and ease of use. The data transmission speed of Ethernet has also...[Details]
Analogue and Mixed Signal
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