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Disclaimer: is all about my own learning and practice. I am just a rookie. All arguments and opinions only represent me. I cannot be sure that they are the truth of this technology. My purpose is to...[Details]
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1 Introduction With the rapid development of computer technology, electronic technology and communication technology, audio processing technology has also been widely used in many fields. For examp...[Details]
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When designing or applying a power supply , everyone will be concerned about the output ripple noise of the power supply , but how much is appropriate? If the requirements are relaxed, the ...[Details]
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On August 9, the Market Supervision and Administration Bureau of Wuhan East Lake New Technology Development Zone announced the list of units to be supported for the 2023 Intellectual Property Speci...[Details]
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1. Qualitative judgment of the quality of MOS field effect tube
First, use the multimeter R×10kΩ range (with a built-in 9V or 15V battery), connect the negative probe (black) to the gate...[Details]
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CIOs and technology executives say generative AI is a game-changing technology October 26, 2023 – Gartner’s annual global survey of chief information officers (CIOs) and technology executives ...[Details]
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Interference
is one of the main reasons for the failure of single-chip microcomputer measurement and control systems. The impact of interference on the system can affect the measurement an...[Details]
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As shown in the circuit diagram. After AC220V mains voltage is stepped down, rectified and filtered, 12V DC voltage is obtained, and then Sv DC voltage is obtained through voltage stabilization, whic...[Details]
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1 #include reg52.h 2 #include stdio.h 3sbit LED = P2^0; 4 // Initialization function 5 void init(){ 6 // Turn on the external interrupt 1 switch 7 EX1=1; 8 // Turn on the external interrupt...[Details]
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Are you still envious of others who buy new phones every day? There are surprises every week? Don't worry, come to Sina Public Testing, and you can try out new and good things with just a few clicks....[Details]
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TSMC and Samsung are the two "dominant companies" in the semiconductor field. They play a pivotal role in the entire semiconductor industry, and even every technological innovation will affect the de...[Details]
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When the motor stops, the traditional control method is to stop the power instantly. However, there are many applications where the motor cannot be shut down instantly. For example, the pump system...[Details]
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The "Green Lighting" project is a systematic project implemented nationwide to save lighting electricity and protect the ecological environment. GGDZ intelligent lighting energy-saving distribution...[Details]
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The LED rotating display is a rotating LED display screen developed based on the principle of visual persistence. It installs 16 LED light-emitting devices on a carrier with a certain rotation speed....[Details]
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summary
The world of technology is ever-changing, and the need for efficient and reliable power solutions continues to rise. In recent years, 48 V supply voltage has received a l...[Details]