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In this blog post, we will walk you through the basics of examining the control logic of your power supply design.       This is undoubtedly the most important and complex part of the design. Durin...[Details]

Samsung Display has gradually withdrawn from the LCD business, and QD (quantum dot) Display will be its main product in the future. Samsung Display plans to start mass production of QD Display using ...[Details]

According to Jiwei.com, foreign media 91mobiles reported that Apple’s latest Apple Watch Series 7 CAD renderings have been exposed. These renderings show the brand new design of the Apple Watch Serie...[Details]

Introduction This KWIK (Know-how With Integrated Knowledge) circuit application note provides step-by-step guidance for solving specific design challenges. This article will discuss the requiremen...[Details]

Calculation of switch quantity Switching quantity, also known as logic quantity, has only two values, 0 or 1, ON or OFF. It is the most commonly used control. Controlling it is the advantage o...[Details]

 Sodium is abundant and low-cost, and is considered a leading candidate for new battery technology. However, the limited performance of sodium-ion batteries has hindered their large-scale application...[Details]

Today, touch panels are an indispensable input device for tablet terminals and smartphones. With the release of "Windows 8" in the fall of 2012, touch panels have also begun to be used as user interf...[Details]

As cars are increasingly connected to external devices, they face many security risks. Although the industry has recognized this, there is still a long way to go from recognizing this to developing...[Details]

On January 11, we learned from the official that Honda Giken Industrial (China) Investment Co., Ltd. and Dongfeng Motor Group Co., Ltd. will cooperate to start technical verification of Honda’s fuel ...[Details]

　　 In application fields such as telecommunications, electric power, and national defense, the equipment used is often required to have extremely high real-time performance. When large-capacity infor...[Details]

　　When engineers use an oscilloscope to measure signals, they may find that the waveform frequencies measured under different time bases are different. If the signal is not a superimposed signal, the...[Details]

1 Architecture and power requirements of CCD digital cameras CCD digital cameras generally consist of the following parts: (1) Lens module (including CCD sensor, lens and...[Details]

      Two years ago, Samsung launched its first foldable phone, the Galaxy Fold. The company then adjusted its naming conventions and named the foldable phones the Galaxy Z series. The two new foldab...[Details]

The microcontroller source program is as follows: #ifndef  _HT1621B_H_ #define  _HT1621B_H_ #include reg52.h #include intrins.h //In order to use NOP #define NOP _nop_() #define uchar unsigned char ...[Details]

The main parameters of LED light source are VF and IF, and other related parameters are color/color temperature/wavelength/brightness/light-emitting angle/efficiency/power consumption, etc. LED is ...[Details]