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As the process nodes of integrated circuit manufacturing become more and more advanced, new requirements are put forward for several links in actual manufacturing, and the importance of the cleaning ...[Details]
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The simulation schematic is as follows The microcontroller source program is as follows: #include "reg52.h" #define uchar unsigned char #define uint unsigned int float COUNT100,PWMCOUNT; /*LC...[Details]
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What is an inverter transformer? Can voltage conversion also convert DC into AC? Generally speaking, the most common transformers we use convert DC into DC, so sometimes we don't know much about th...[Details]
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Personal Records:
The reason why I didn't succeed in the serial port experiment yesterday was that the previous one was always overwritten by the next one when calling USART_SendData continuously.
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1 Introduction
Information acquisition mainly includes the acquisition, storage, processing and control of signals and data. It first collects and records the physical analog quantities of the...[Details]
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As a power supply R&D engineer, you naturally often deal with various chips. Some engineers may not know much about the internals of the chip. When applying a new chip, many students directly turn to...[Details]
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On August 16, Zhiji Auto held an open class with the theme of "The Last Battle Before Autonomous Driving", during which it announced the "Roadmap for the Implementation of Zhiji Auto's Intelligent Dr...[Details]
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Although the PC market has become saturated, it does not mean that the competition in this market is no longer fierce, especially AMD's recent rapid momentum has put Intel and NVIDIA under varying de...[Details]
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"Automotive functional safety standard ISO 26262 is an international standard for electrical/electronic functional safety in the automotive field, which runs through the entire life cycle of the vehi...[Details]
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introduction
UPS power supply system is an essential power supply for power, communication, banking and other industries. It has a history of several decades since its creation. In the process...[Details]
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The index rebounded in the afternoon, and the Shanghai Composite Index regained 3,400 points, and finally closed up 0.4% at 3,441.85 points; the Shenzhen Component Index rose 0.35% to 13,966.79 point...[Details]
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On June 6, 2019, the Ministry of Industry and Information Technology issued four 5G licenses, marking China's official entry into the first year of 5G and becoming the first echelon of 5G commercial ...[Details]
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Engineers have invented a new type of battery that combines two promising battery sub-branches, namely a pure silicon all-solid-state battery that integrates a solid electrolyte and an all-silicon ...[Details]
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The article first introduces the implementation principle of the touch screen, then introduces the characteristics of the touch screen chip AD7873, and designs the PCB diagram for connecting AD7873...[Details]
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1-5. Single-excitation transformer switching power supply The biggest advantage of the transformer switching power supply is that the transformer can output multiple sets of voltages of different val...[Details]