What are the circular circuit board design considerations and guidelines ?Nowadays, PCB boards are available in a variety of shapes. Although square and rectangular PCBs are still the most common, wit...
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 19:58[/i] The circuit working principle of the device is shown in the figure below. When the fuse FU1 is intact, the neon bulb ND is short...
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[font=宋体]Criteria Selection[/font] [font=宋体]Before choosing any criteria, it is necessary to give a precise definition of software radio. There are many different definitions of what constitutes a sof...
0 Introduction to the direct method of feedback linearization based on dynamic equilibrium state theory
The basic idea of the direct method of feedback linearization based on dynamic equilib...[Details]
Compared with traditional light sources, light-emitting diodes (LEDs) have many advantages, such as low operating voltage, high energy efficiency, small size and directional light. They can provide...[Details]
introduction
Cars are becoming an indispensable part of people's lives. However, what worries car users is that the theft of cars is increasing year by year. This paper aims to design a conven...[Details]
Power Integrations (PI) has introduced three charger/adapter reference designs using its new LinkSwitch-II series of AC-DC switching power conversion ICs. The new LinkSwitch-II devices use high-pre...[Details]
Abstract:
An amplifier solution for ceramic speaker systems is presented.
Keywords:
audio; ceramic speaker; amplifier; Class G
Today's portable devices require smaller, thinne...[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]
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]
With the increasing application of various nonlinear loads, reactive power and harmonic pollution in the power grid have become a very serious problem. In order to eliminate the pollution caused by...[Details]
Body Control Module Design Requirements and ON Semiconductor Solutions
As people's demands for car controllability and comfort continue to increase, more and more electronic devices are in...[Details]
Mobile Internet Device (MID) is an emerging product that integrates wireless communication and computing functions, aiming to provide higher portability than laptops and larger display screens than...[Details]
The following figure is a schematic diagram of the fiber optic video surveillance network solution of OnAccess@ of Shoumai Communication. It is completely based on video digitization and Ethernet t...[Details]
1 Introduction
Whether the portable electronic device is powered by a battery pack or AC mains after rectification (or AC adapter), the power supply voltage varies during operation. For ex...[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]
1 Introduction
Today, with the development of control, computer, communication, network and other technologies, the field of information exchange is rapidly covering all levels from the fa...[Details]
The general decision logic for purchasing goods is: whether it can be used, how easy it is to use, whether it is durable, and the price. In fact, this logic can also be applied to the selection pro...[Details]
DSP and ARM Processors
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