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Overview Today, portable terminal products such as smart phones and portable routers are developing towards a trend of smaller size, thinner thickness and lighter weight. However, as the proces...[Details]
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51 single chip microcomputer composition CPU: It consists of calculation and logic control, as well as an interrupt system and some external special function registers; RAM: used to store data that...[Details]
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For friends who are into embedded development, the I2C protocol is very familiar to them. There are too many devices that use I2C for their settings. Today, let's just talk about the I2C protocol. ...[Details]
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As a new digital economy track that directly serves industry, the Industrial Internet has been applied to 37 key industries of the national economy, such as raw materials and equipment manufacturin...[Details]
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This paper comprehensively studies the key issues of simulation modeling such as boundary condition setting, thermal resistance calculation, heat load analysis and heat sink, and combines it with lab...[Details]
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The multimeter determines the three poles of the transistor ①Measure the NPN transistor: Set the ohmmeter of the multimeter to "R & TImes; 100" or "R & TImes; lk", connect the black test lead to ...[Details]
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After the full-screen phones became popular, will the next step be the folding screen? Let’s follow the mobile phone portable editor to get the latest related content. Not necessarily. Since ...[Details]
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1. Purpose
Learn how to use lookup tables
2. Task requirements: Achieve digital decoding and dynamic display
Realize the scrolling effect of digital tube display
Use digital tube to show the ...[Details]
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In 1946, the first computer ENIAC was born, and von Neumann proposed the classic von Neumann architecture. Since then, computer storage and processing technology has continued to evolve in the past e...[Details]
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As a new type of display material, LED dot matrix has developed rapidly in recent years and has a good market prospect. Among them, LED large-screen display screens are widely used in industries, tra...[Details]
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Pure electric vehicles, PHEV plug-in hybrid vehicles, and ordinary hybrid vehicles, which one has more advanced technology? Pure electric vehicles are the most popular now and are also the focus of...[Details]
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1.1 Introduction to the Minimum LAN This is a small skill that reveals your age. In the era when the Internet was not very developed, if you wanted to play games online, you would connect two compute...[Details]
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The past decade has been a decade of explosive growth for the chip design industry in the Guangdong-Hong Kong-Macao Greater Bay Area. The industry explosion is attracting venture capital institutions...[Details]
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1. Hardware Design
2. Software Design
1. Program Features
Write a program to control the diode pattern water light.
2. Program source code
#include reg52.h
#include int...[Details]
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Temperature sensors are instruments for measuring temperature and are widely used in industry, scientific research, medical treatment and other fields. This article will introduce in detail the mea...[Details]