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In this paper, wireless communication technology is used to transmit data due to the problem that the spatial position of sensors is not fixed, wiring is inconvenient, and reliability is poor at di...[Details]
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The design of the cooling technology for communication switch power supply must first meet the various technical performance requirements of the industry. In order to better adapt to the special en...[Details]
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Recently, Sharp released its second quarter financial report for 2019, with revenue of 514.9 billion yen, a year-on-year decline of 4%, and net profit plummeting 35% to 12.5 billion yen. The operatin...[Details]
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Abstract: Using Digital Light of GaAs/Si high-brightness condensing LED to realize magic lanterns, the CIE color scheme and the working principle of Digital Light are briefly described, the soft...[Details]
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An LED can be used as a photosensor. A previous design idea gave a power-efficient switch that consumed almost no power. However, this structure could not be adjusted to switch according to the req...[Details]
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introduction
Testing health status through body fluids is very mature in clinical applications and does provide valuable information for the diagnosis process. However, on the one hand, bo...[Details]
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Gu Yuxiu is one of the important founders of electrical engineering majors at Zhejiang University, Tsinghua University, National Central University, and National Chiao Tung University. He is the foun...[Details]
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Many MCU learners always fail to grasp the key points. From the high enthusiasm at the beginning of learning to the frustration and giving up at the end, everyone has a feeling of both love and ...[Details]
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This paper designs a high-reliability embedded system with AT91RM9200 processor as the core. The system has two units. When one unit fails, the other unit takes over and continues to run. The syste...[Details]
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1. Title: Application of BootLoader Function of AVR MCU 2. Introduction of Featured Chip Technology and Instructions: Most Mega series MCUs in AVR MCU have the function of self-programming of on-c...[Details]
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SMIC issued an announcement stating that on June 2, as part of the RMB share issuance, the company has entered into the China Information and Communications Technology Agreement with China Informatio...[Details]
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As an important technological product that provides health monitoring functions, smart bracelets have become rapidly popular in recent years and have been used as an important market entry point by m...[Details]
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Introduction: The serial port is a tool for exchanging information between the microcontroller and the outside world. There are two communication methods for 8051 microcontroller: Parallel communic...[Details]
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#include
#define uchar unsigned char
#define uint unsigned int
unsigned char code smg_du ={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x77,0x7c,0x39,0x5e,0x79,0x71,0x00};
unsigned char ...[Details]
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On November 13, SMG, a subsidiary of the Semiconductor Industry Association SEMI, released a new quarterly analysis report on silicon wafers in California, USA, yesterday. The report shows that glo...[Details]