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In addition to being a year of rapid development of 5G, 2020 is also a year of rapid development of GaN chargers. So far, many manufacturers have released their own GaN chargers, and the futu...[Details]
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Power amplifiers are referred to as amplifiers. They can be said to be the largest family of all kinds of audio equipment. There are so many brands and models that it is really too numerous to mention...[Details]
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All are direct current and are used differently according to different requirements. The best linear power supply is the one that outputs linear direct current, which can be used in high-requirement ...[Details]
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On the 15th, the Energy Storage Branch of the Zhejiang Energy Industry Federation (hereinafter referred to as the Energy Storage Branch) was established in Hangzhou. It was formed by more than 60 ente...[Details]
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On September 29, Henan Provincial Intellectual Property Office launched a special campaign in Zhengzhou to "regulate the shared charging industry and rectify intellectual property infringements", a...[Details]
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1 Introduction
With the advancement of technology, TFT LCD is increasingly widely used as a display device in various embedded systems. TFT LCD modules with touch screens can not only provide h...[Details]
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Low-voltage electrical appliances play a vital role in the power system. They are responsible for controlling and protecting the normal operation of the circuit. Among the many low-voltage electric...[Details]
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On the evening of March 4, the new Tencent Red Magic Gaming Phone 6 series was officially released, all equipped with Qualcomm Snapdragon 888 flagship mobile platform. As the first gaming flagship br...[Details]
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According to BusinessKorea, in response to Japan's export restrictions on South Korean semiconductor materials, SK Hynix has begun testing hydrogen fluoride materials imported from China, while Samsu...[Details]
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Development board: mini2440, NandFlash: K9F2G08U0B 256M size, CPU: S3C2440A.
Development environment: MDK4.11
Emulator: Jlink v8
This is my first article published on csdn. I have used arm-linux-...[Details]
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1 Introduction Conductivity testing technology is widely used in chemical, biological, medical, environmental protection and other fields, and is one of the important testing methods for physical pro...[Details]
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0 Introduction
The development of power supply has gone through the development process of phase-controlled power supply, linear power supply, and switching power supply, and is now de...[Details]
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0 Introduction
LED dot matrix display is a simple Chinese character display, which is cheap, easy to control, and has a long service life. It can be widely used in various public places, such ...[Details]
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The H-bridge is a classic circuit for driving a DC motor in a user-defined manner, such as forward/reverse direction or RPM controlled by PWM assistance of four discrete/integrated switches or electr...[Details]
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News from Volkswagen Group (China) shows that Volkswagen Group (China) recently announced that it has joined hands with Jiangsu Huayou Energy Technology Co., Ltd., a subsidiary of Huayou Cobalt, to r...[Details]