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Dear experts, I am now porting a program to stm32F4. It was previously running on a PC. I chose this chip because it has an FPU. When debugging, I found many problems. In addition to setting the FPU, ...[Details]
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1. Introduction
The single-chip microcomputer market can be described as a giant, and the 51 single-chip microcomputer has more users. There is no need to introduce the 51 single-chip micr...[Details]
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Recently, the Ministry of Education announced a new list of undergraduate majors, including "artificial intelligence", and 35 universities have been approved to build it. "It reflects the pro...[Details]
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Abstract: The phenomenon of achieving zero current ripple on one of the two inductors after the two inductors are coupled to each other is studied. The conditions for achieving zero ripple are disc...[Details]
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Instruments and Meters Business Information Network: Differential pressure flowmeter is the most widely used flow measuring instrument. According to the composition and measurement principle of differ...[Details]
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1 Introduction
CAN, the full name of which is "Controller Area Network", is an international standard, cost-effective fieldbus that plays an important role in the field of automatic control. CAN is...[Details]
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The statement table of the PLC ladder diagram refers to a table that converts the program logic corresponding to the ladder diagram into text form. This table lists the name, parameters, descriptio...[Details]
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C51中定义变量时如果省略存储器类型，Keil C51编译系统则会按编译模式SMALL、COMPACT和LARGE所规定的默认存储器类型去指定变量的存储区域，无论什么存储模式都可以声明变量在任何的8051存储区范围i，但是把最常用的命令如循环计数器和队列索引放在内部数据区可以显著地提高系统性能。以下介绍一下Keil编译选项Target中的Memory Model和Code Rom Size的...[Details]
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PLC understands the interrupt function in this way. When understanding the interrupt, we must first understand the PLC's operation cycle or scan cycle. It is necessary to talk about the process of ...[Details]
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DAC The DAC embedded in Stm32f4 is a 12-bit digital input, voltage output digital-to-analog converter. The DAC can be configured in 8-bit or 12-bit mode, and can also be used in conjunction with a ...[Details]
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I started reviewing LCD today! Oh my god! It feels like I'm learning it all over again. I've forgotten a lot of things. It seems that I need to practice very hard to be proficient in it. You won't rem...[Details]
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As time goes by, mobile phones have become more and more capable, not only of taking beautiful photos, playing audio and video streaming files, but also of accessing a wide range of services - and no...[Details]
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On April 10, the signing ceremony for the joint construction of Qingdao West Coast New Area AI+Real Economy Industry Acceleration Center and iFlytek Future Port was held. iFlytek Future Port and iFly...[Details]
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A BASF scientist pours a paste of cathode active material onto aluminum foil. The cast film is then dried and compacted. It will later become the cathode, the positive electrode o...[Details]
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According to foreign media reports, Innoscience Technology announced the expansion of its product portfolio and launched two 100V automotive-grade GaN devices to speed up the switching speed of LiD...[Details]
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