[font=georgia, Verdana, Helvetica, Arial][size=12px] A very important concept in SoC design is called hardware-software co-design. The other two important features are the use of deep submicron (DSM) ...
Recently I have been using the Guangzhou Chuanglong c6748 and omapl138 development boards. There are detailed video tutorials at the link address [url]http://pan.baidu.com/s/1pJCzlbl[/url]. The develo...
As far as I can see, there is no problem in comparing the netlist synthesized from DC0607 and 08 versions with rtl2netlist if lec5.x or fm0809 is used. Among them, lec is difficult to compare multipli...
Requirements: Receive RS232 or 485 data, process and send to remote via network. Support modem, PPPoE dial-up or access via LAN. I don't know much about microcontrollers, hope you can give me some adv...
[i=s]This post was last edited by sunduoze on 2015-8-28 17:03[/i] The preparations for this year's electronic competition were rushed. I didn't know until July 25 that I had to use the minimum system ...
I want to ask how far the MX1081 AP transmission distance is. I put the development board on the first floor, and when I walked on the third floor, the computer could not find it, and the mobile phone...
Designers of hearing aids have stringent requirements. Hearing aids must be small enough to fit in or behind the ear, operate on ultra-low power, and be free of noise or distortion. To meet these requ...[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]
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]
Designers of handheld products such as cell phones, digital cameras, MP3 players and personal digital assistants (PDAs) are continually challenged to deliver more functionality in a smaller form...[Details]
summary
Theoretically explains how to set up a PFC boost regulator using a current sensing transformer with the UCC3817 control IC.
1. Schematic
The schematic diagram is show...[Details]
A well-designed electronic load is not designed just for use in the lab; it should be carefully designed and built to test actual power systems. This is true for military portable systems, such as ...[Details]
1. Introduction
The UCC28051 reference design is a 100W offline AC/DC voltage converter with power factor correction (PFC). This power module design is intended to illustrate how to proper...[Details]
1. Introduction
The intelligent detector discussed in this paper is an integrated semiconductor photodetector. Compared with traditional semiconductor photosensitive devices, its most ...[Details]
Introduction
Wireless operators are driving demand for broadband and data rates by offering enhanced data services to increase average revenue per user (ARPU). The need to provide users with ...[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]
Murphy's Law tells us that "what can go wrong, will go wrong". In the testing or production process of video equipment, problems often occur when we least want them to happen and when it is leas...[Details]
introduction
With the improvement of social automation, human-computer interaction capabilities urgently need a major change, and develop in a direction that is more convenient to use and more...[Details]
The rapid growth of consumer video applications, from portable media players and cell phones to video game consoles, requires a multitude of different interfaces and adapters to enable users to tra...[Details]
At present, ECG monitoring systems that mainly collect, analyze and diagnose ECG signals have been widely used, and have played a great role in the prevention and diagnosis of heart diseases.
...[Details]
With the continuous development of the national economy, the application of variable frequency speed regulation devices is becoming more and more extensive. How to break the monopoly of foreign produc...[Details]
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