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1. Introduction At present, the main development direction of password lock systems at home and abroad is: contact password lock system, contactless password lock system, intelligent identification p...[Details]
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According to data from Gartner, a well-known analysis firm, global semiconductor revenue is expected to reach US$676 billion in 2022, an increase of 13.6% from 2021. According to Evertiq, Alan Priest...[Details]
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According to MacRumors, the Apple Maps app in the United States has integrated real-time road hazard information from the HAAS Alert Safety Cloud to better notify users of impending safety issue...[Details]
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introduction
The development of information technology has promoted the continuous progress of flat panel display (FPD) technology. New display technologies such as LCD (liquid crystal), PDP (...[Details]
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DC current sources with good stability, high precision and preset output are often used in electronic devices. The digital control DC current source designed in this paper can effectively redu...[Details]
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Abstract: According to the 1553B data bus protocol and its interface technical requirements, a 1553B bus interface card based on PCI local bus is designed. The system uses PLX's PCI9052 and DDC's 155...[Details]
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1 Introduction
C51 microcontroller is the most commonly used series in our life. MCS-51 series microcontroller has 4 parallel ports (P0, P1, P2, P3), but for a slightly complex application syst...[Details]
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#include
#define uint unsigned int
#define uchar unsigned char
#define game P0
#define temperature P1
sbit key=P3^2;
unsigned char code DuanMa ={0xff,0xc0,0xf9,0xa4,0xb0,
...[Details]
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Recently, the energy storage battery module PACK and system integration project jointly funded by Honeycomb Energy and Longking Environmental Protection officially started construction in Longking ...[Details]
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1 Introduction
The feed water treatment of power plant boilers needs to be carried out according to different water quality conditions and with the corresponding treatment technology. Unt...[Details]
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0 Preface
Weighing and weighing is one of the main means of material measurement in enterprises, but in actual work, its management level and methods are not sound enough, especially the backward...[Details]
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According to foreign media reports, at the upcoming Hannover International Commercial Vehicle Show (IAA Transportation 2022), LiDAR solution supplier Cepton announced that it will showcase LiDAR inte...[Details]
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Mitsubishi PLC (Programmable Logic Controller) is a control device widely used in the field of industrial automation. In the Mitsubishi PLC system, the COM terminal of the output module is a very i...[Details]
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0 Preface
The torque-speed characteristic of the rotating shaft of the motor and mechanical power device is an important parameter of the motor and mechanical power device. The shape of the torque-...[Details]
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Nidec Intelligent Motion Co., Ltd., a subsidiary of the Nidec Group, has taken the lead in developing an electric clutch ECU for two-wheeled vehicles.
The system can achieve gear shifting in sc...[Details]
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