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1 Introduction
Extrusion blow molding is a process for producing plastic containers, and the molding of the parison is a very important stage in extrusion blow molding. Parison molding has a g...[Details]
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Using a single-chip microcomputer (or single-board computer) to play music is probably one of the issues that radio enthusiasts are interested in. This article starts from the basic sound generatio...[Details]
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For fixed-focus lenses, the 35mm focal length has always been sought after by photography enthusiasts for its wide applicability and its ability to handle a variety of scenes such as portraits, lands...[Details]
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It is the end of another year. Looking back at 2019, the new and old forces confronted each other head-on, technological innovation accelerated the reconstruction of the pattern, and the business eco...[Details]
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1. System bus timing diagram 2. Analysis At the beginning of the first clock cycle, the system address bus gives the address of the storage space to be accessed. After the Tacs time, the chip selec...[Details]
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According to Jiwei.com, Reuters quoted sources as saying that a group of several bipartisan U.S. senators will announce a $52 billion proposal on Friday local time to significantly increase U.S. semi...[Details]
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Samsung's technology patent approved in December last year showed a completely borderless phone that uses a flexible display screen to extend to four edges. At the end of last year, Samsung submitted...[Details]
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After sweeping the TOP 10 CPU best-selling lists in the United States, Germany, and the United Kingdom , Germany's largest hardware retailer Midfactory.de also updated the processor sales as of Novem...[Details]
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The current 51 single-chip microcomputer can generally use floating-point calculations when performing division with decimal results, but one disadvantage of floating-point calculations is that they a...[Details]
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NVIC_InitStructure.NVIC_IRQChannel = TIM2_IRQChannel;
NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 0; //Specify preemptive priority level 1
NVIC_InitStructure.NVIC_IRQChannelSubPrior...[Details]
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introduction
Due to resource and cost reasons, the foreground and background systems are the mainstream on 8-bit MCUs. The method introduced in this article can perform task switching on 8-bit...[Details]
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With the rapid development of human society towards informatization, the civil air defense system has become an important part of modern national defense construction. Civil air defense refers to the ...[Details]
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Body sensors can be divided into three categories in principle:
A) Gas sensors using physical and chemical properties: such as semiconductor type (surface-controlled type, volume-controlled type, s...[Details]
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Many telecommunications, data communications, electronic data processing, and wireless networking systems are powered by distributed power architectures. These complex systems require power ma...[Details]
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Recently, the planned projects of Jiangsu Province's Carbon Peak and Carbon Neutrality Science and Technology Innovation Special Fund in 2024 were announced. A total of 14 projects are planned to b...[Details]