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Self-study learning methods for electronic technology
People spend the longest time using self-study methods in their lives. Reading books and doing things by yourself are self-study methods....[Details]
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With the decrease of signal rise time and the increase of signal frequency, the EMI problem of electronic products has attracted more and more attention from electronic engineers. The success of hi...[Details]
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How to quantify the relationship between conversion efficiency and photovoltaic module cost? The answer is that every one percentage point increase in efficiency can reduce the cost of each watt of...[Details]
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Sometimes it is necessary to split a single power supply into two or more not necessarily equal parts. This is the case with 6, 12, 15, 24, 36 or 48 V supplies from dry cell or car batteries. Altho...[Details]
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On April 4, the Dezhou Tianqu New District Preparatory Command Center listened to reports from YUYAN Ace, YUYAN YiJin and the integrated circuit industry chain. Qi Xiaoqing, member of the Standing C...[Details]
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In the past few months, I put aside my study of S3C2440 for my graduation project, and started to develop modules on STM32. I used STM32 to make an MP3 with an interface, so I had to use an SD card (o...[Details]
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Huawei's internal Xinsheng Community posted a speech by Ren Zhengfei, Huawei's founder and CEO, to the company's EMT (Management and Operations Team). Ren Zhengfei said: "This year we will recruit 20...[Details]
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Black Shark Technology CEO Luo Yuzhou posted a photo of the new Black Shark phone on Weibo. Although the Weibo post did not reveal anything, it is certain that the new phone Luo Yuzhou used i...[Details]
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With the popularity of ChatGPT, many companies have announced their own AI products, such as Google, an overseas technology company, launched Google Chat, and Microsoft launched the chat function o...[Details]
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The EMI interference sources of switching power supplies are mainly reflected in power switch tubes, rectifier diodes, high-frequency transformers, etc. The interference of the external environment...[Details]
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1 Introduction In recent years, semiconductor ( LED ) lighting technology , known as "green lighting " , has developed rapidly. Compared with traditional lighting sources, white light LEDs not onl...[Details]
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/*Send function*/
#include reg52.h
#define uchar unsigned char
#define uint unsigned int
uchar Mydata ={'q','w','e','r','t', 'y'};
//sbit KEY=P1^0;
void InitUART(void)
...[Details]
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What is floating ground technology?
"Ground" is a very important concept in electronic technology. Since there are many types and functions of "ground", it is easy to be confused, so ...[Details]
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Digitalization is the development trend of switching power supply. It can realize fast and flexible control design, improve the transient response performance of the circuit, and make it faster, ...[Details]
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1. Introduction
The interaction effectiveness between the modules of electric vehicles directly affects the driving efficiency and driving experience of the vehicle. Plug-in hybrid vehicles ca...[Details]
Analogue and Mixed Signal
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