[b]1-7. Flyback transformer switching power supply[/b] The working principle of the flyback transformer switching power supply is relatively simple, and the output voltage control range is relatively ...
[align=left][color=#000000]I am Nicole Li, a headhunter at www.eepeople.com. www.eepeople.com is a networking website for people in the electronics/electrical engineering industry. It has a large numb...
As the title says, I want to make a process manager that runs under CE. I can directly check the current process running status under CE without using remote tools. What libraries and functions should...
[i=s]This post was last edited by Erbai Ah Ah on 2017-4-28 20:57[/i] Last time a drone fell from high altitude, the Raspberry Pi it was carrying also fell down. At that time, the memory card was broke...
I would like to ask everyone, have you ever learned to get started with single-chip microcomputers like 51 before learning 430? Please give me some advice. Let's talk about your experiences and ideas ...
Medicines are special commodities. If patients are given the wrong medicine, fake medicine, inferior medicine or expired medicine, it will pose a threat to people's health and lives.
In recent...[Details]
Conventional ECG recorders are one of the main means for doctors to diagnose heart diseases, but they can only record short heartbeats. In many cases, it is difficult to record ECG changes during a...[Details]
Many medical applications require portable, self-powered devices that do not require external power and data cables. The most obvious example is a portable data logger that patients carry with them to...[Details]
In the future, a complete automobile safety system must fully combine gyroscopes, accelerometers, steering wheel and brake pedal position detectors, and tire speed detection systems to accurately ...[Details]
Among the many candidate standards for China's mobile TV, the CMMB standard proposed by the Broadcasting Science Research Institute of the State Administration of Radio, Film and Television is aime...[Details]
A financial analyst pointed out that the signal reception problems of Apple's 3G iPhone may be caused by some defective chips.
Richard Windsor, an analyst at Nomura Securities, said in a resea...[Details]
Currently, there are huge differences in market analysis statistics for high-brightness LEDs (light-emitting diodes). Despite the divergence of forecasts, one trend is clear: the high-brightness (H...[Details]
With the popularity of 3G network, some new laptops have built-in 3G wireless network cards, namely G3 laptops. For most users of relatively old computers, if they have a 3G wireless network card, ...[Details]
Biometric authentication technology replaces the traditional methods of using keys, ID cards, passwords, etc. for personal identification, and can be widely used in access management in bank...[Details]
As process nodes and die sizes continue to shrink, the number of consumer electronic products using flip-chip packaged IC devices is increasing. However, flip-chip packaging manufacturing rules hav...[Details]
Modern high-rise buildings are like a small city arranged vertically, with a high concentration of people and complex and diverse functions. There are many combustible materials in the interior dec...[Details]
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As a major component of intelligent transportation, vehicle navigation and positioning has become a recent research hotspot . As the global positioning system (GPS) has been ...[Details]
The booming copycat phone market is enough to prove the strength and potential of the mobile phone market. However, these days, the news that Sony Ericsson will be split and Nokia's net profit fell...[Details]
Currently, the video surveillance industry uses analog CCTV cameras and interfaces as the infrastructure of surveillance systems. These system components are not easy to scale, have low video resol...[Details]
The content of RRM (Radio Resource Management) is directly related to the performance of WCDMA terminals in the network. This article introduces the random access process and explains the requireme...[Details]
Power technology
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