I saw the activity of exchanging gifts for core coins, and saw several good things, but unfortunately I don’t have enough core coins! Including [font=宋体][size=5] soldering station, multimeter (three a...
According to my previous sharing, we have learned to use buttons to control the brightness of LED lights. This time, we will apply what we have learned to real life! I believe you have all watched var...
An audio amplifier circuit. Welcome to criticize it. Thank you! [img]https://home.eeworld.com.cn/data/attachment/album/201702/28/161930xxk1hx171tsb8rxz.png[/img]...
Thank you all for your hard work for the forum. Here we would like to recognize some friends who have made outstanding contributions in August!Outstanding Moderator of AugustForum IDResponsible sectio...
In today's world where technology is changing at a rapid pace, research in artificial intelligence (AI) has made amazing progress, and the uses of computers are constantly expanding.
Machines can perf...
With the rapid development of computer technology, embedded image systems are widely used in office equipment, manufacturing and process design, medical, monitoring, sanitary equipment, transportat...[Details]
WiMax technology needs to demonstrate its advantages in specific application scenarios in order to gain market recognition, which requires application testing to measure system performance para...[Details]
Over the past 15 to 20 years, automotive power MOSFETs have evolved from an initial technical topic to a thriving commercial sector. Power MOSFETs were chosen because they can withstand transient ...[Details]
At present, the IEEE802.11 wireless LAN standard is widely used in voice communication, wireless office and other fields, but it is still mainly limited to wireless communication on general platfor...[Details]
The microwave multifunctional therapeutic device uses microwave radiation for heating treatment, which can achieve the effects of sterilization and blood circulation. Using microwaves to directly c...[Details]
Anyone who has owned a laptop computer will have noticed that when running on battery power, their portable device behaves differently than when running on AC mains power—the display dims, the proc...[Details]
FSK (Frequeney-Shift Keying) uses carriers of different frequencies to transmit digital signals. FSK signals have the advantages of strong anti-interference ability and long transmission distance, and...[Details]
In the past one or two years, driven by Apple's iPhone, the smartphone market has expanded rapidly. An important feature of portable products such as smartphones is that they have more and more fun...[Details]
As modern cities develop towards multi-functionality, urban layouts become increasingly complex, with hundreds, even thousands of ground monitoring points. To ensure that functional departments can...[Details]
1 Introduction
The brushless DC motor uses an electronic commutation device to replace the mechanical commutation device of the traditional DC motor, and has similar mechanical character...[Details]
With the deepening of energy crisis and environmental pollution, the research and utilization of solar energy has received widespread attention. Solar energy is an inexhaustible renewable energy so...[Details]
Mathematical models have always been helpful in determining the best compensation components for a particular design, however, compensating a WLED current regulating boost converter is slightly dif...[Details]
With the significant increase in the use of portable electronic devices such as media players, PDAs, and mobile phones, external power supplies (EPS) or battery chargers have begun to occupy power ...[Details]
Video surveillance systems are an essential component of railway stations, airports, banks, entertainment venues, shopping malls and even home security. As security risks increase, the need for vis...[Details]
Wet etching is the traditional process for removing sacrificial materials from MEMS devices. Point 35 Microstructures, headquartered in Scotland, launched a dry etching module and oxide release techno...[Details]