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0 Introduction With the continuous improvement of the degree of informatization, the number of computer system equipment in the computer room is increasing day by day, and its environmental equi...[Details]
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To use a low-cost 32-bit processor, developers face two choices: processors based on the Cortex-M3 core or the ARM7TDMI core. How to make a choice? What are the selection criteria? This article mainl...[Details]
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1. Resistor detection method and experience: 1. Fixed resistor detection. A. Connect two test leads (regardless of positive and negative) to the two end pins of the resistor to measure the actual...[Details]
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Apple is rumored to be launching a mixed reality (MR) headset as early as next year, and The Information today reported on some of its potential features based on information shared by a source with ...[Details]
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The human decision-making process is inherently hierarchical, which means that multiple levels of reasoning and different planning strategies are involved simultaneously to achieve short-term and lon...[Details]
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I have been writing programs for the acquisition board recently.
Using STM32F101 and external AD CS5550.
I just came across this CS5550 and I feel the timing is a bit weird. Especially when readi...[Details]
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As a universal tool for digital signal debugging and analysis, oscilloscopes have been widely used in consistency testing and analysis of high-speed serial signals in the past decade, from the in...[Details]
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On May 31, the Hong Kong Polytechnic University (PolyU) announced that it had recently achieved a scientific breakthrough with scientists from South Korea’s Yonsei University. The light sensor they d...[Details]
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Debugging tool: Modbus Poll Programming software: Atmel Studio 7 Understanding: Modbus Poll in PC is the master, and AVR chip is the slave There are two serial transmission modes: RTU and ASCII...[Details]
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1. Addition instruction without carry bit
ADD A,#DATA; Example: ADD A,#10H
ADD A,direct; Example: ADD A,10H
ADD A,Rn; Example: ADD A,R7
ADD A,@Ri ; Example: ADD A,@R0
Purpose: Add the value ...[Details]
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As a key node connecting the power generation side and the power consumption side, lithium battery has become an important fulcrum of the new energy industry. Against the backdrop of major changes in...[Details]
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This article describes the method of measuring ground resistance value. Grounding is one of the most important tasks in electrical safety technology. Whether the grounding device is suitable or ...[Details]
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Application of North China Industrial Control Network Security Products in Network Security Management and Auditing
System Overview:
In the information age, the Internet is becoming more and more...[Details]
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The emergence of the new coronavirus pandemic has given most people the opportunity to return to their TV screens during this holiday season. According to a research report on the viewing statistic...[Details]
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AC power control circuit is an important part of modern power system, which involves the control and regulation of AC power. In practical applications, there are many control methods for AC power c...[Details]
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