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The operation of the interrupt system must be coordinated with the subroutine to be used correctly. When designing an interrupt service subroutine, you need to first clarify the following issues. ...[Details]
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Bringing AI to the physical world through universal models
Recently, a company that officially announced its existence through Twitter and didn’t even have an official website, Physical In...[Details]
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LED street lights are a very important application in LED lighting. Under the premise of energy saving and power saving, the trend of LED street lights replacing traditional street lights is becoming...[Details]
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With the continuous innovation of LED packaging technology and the implementation of energy-saving and emission reduction policies at home and abroad, the proportion of LED light sources used in the ...[Details]
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Introduction
In many embedded control systems, the system must complete a large amount of information collection and complex algorithms, and also realize precise control functions. The ARM9 microcon...[Details]
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In October 2019, the reform of the coal-fired power price formation mechanism kicked off. The National Development and Reform Commission issued a document proposing that the coal-fired power grid-c...[Details]
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Shrinkage rate machine, as the name implies, is a machine for measuring fabric shrinkage rate. From the current perspective, our first generation of products is bulky, rough in appearance, outdated...[Details]
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Burning Bios to Nor Flash or Nan Flash is the first step in embedded system development after hardware is completed. It involves software work and is very important. There are many tools and methods f...[Details]
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1.8.1. Introduction to LED dot matrix 1.8.1.1 What is LED dot matrix? Dot matrix display is the basis of later display monitors. This lesson is very helpful for understanding the display! (1) Appeara...[Details]
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Due to the poor thermal conductivity of the sapphire substrate, the luminous efficiency of the LED is affected . In order to solve the heat dissipation problem of LED, the vertical structure LED ...[Details]
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After downloading the uboot source code from the Internet, you need to modify the source code accordingly to support your own development board. After changing the source code, you need to configur...[Details]
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1Virtual Instrument Technology
Since the National Instruments Corporation (NI) of the United States proposed the concept of virtual instrument in 1986 , this modular instrument that integrates co...[Details]
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On June 29, local time, AMD announced that its $35 billion acquisition of Xilinx had been unconditionally approved by EU regulators. The UK Competition and Markets Authority approved the deal on June...[Details]
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Currently, a paradigm shift is taking place, which is frequently referred to as Industry 4.0 (Industrie 4.0 in Germany). In international usage, terms like the (Industrial) Internet of Things, Smar...[Details]
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Linear regulator integrated circuits (ICs) step down voltage from a higher voltage to a lower voltage without the need for an inductor. A low dropout (LDO) linear regulator is a special type of l...[Details]