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After replacing the corresponding encoder, the servo motor encoder basically needs to be zeroed and aligned. The servo motor encoder zeroing and alignment is generally designed to be removed from t...[Details]
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Video surveillance has become an infrastructure for improving public safety in modern society. It can help system operators analyze abnormal events that have occurred for retrospective review; or ...[Details]
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On February 24, 2017, German engineering and system integrator Wattkraft and Chinese inverter expert Huawei reached a 500 MW inverter supply framework agreement.
The deal builds on the existin...[Details]
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Abstract: Integrating RS-232 transceivers into RS-232 designs has been a history of more than 20 years. This application note reviews the development of RS-232 transceivers, detailing the technical ad...[Details]
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Jiangzhi Elderly Care Robot is a product system of elderly care industry robots formed by Jiangzhi Company based on its focus on customized development of robots for different market scenarios in m...[Details]
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In the field of smartphones, especially in the high-end market, OLED is poised to completely replace LCD and become the new dominant screen panel. Laptops are also increasingly using OLED, and in the...[Details]
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STMicroelectronics' first dual op amp for electric vehicle resolvers enables smaller, more robust designs
The TSB582 is ST's first high-voltage, high-current dual op amp ...[Details]
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Seeing that many novices do not understand how to use AVR microcontroller bit variables, here is an I/O port bit operation method for everyone to learn: Here is the macro definition I use: #define LE...[Details]
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The full name of PFC is "Power Factor Correction", which means "power factor correction". The power factor refers to the relationship between effective power and total power consumption (apparent pow...[Details]
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1. Introduction
The Next Generation Network (NGN) is the era of optical networks. Telephone/TV/Internet in the home will be realized through an optical fiber. Therefore, the stability of this opti...[Details]
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Inductors are generally composed of skeletons, windings, shielding covers, packaging materials, magnetic cores or iron cores, etc.
1. Skeleton Skeleton refers to the bracket for winding coils....[Details]
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The TPR-3003 DC regulated power supply has constant voltage, constant current and perfect overload protection capabilities. Since the manufacturer does not provide drawings, the author mapped the e...[Details]
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introduction With the emergence of various sensors and the rapid development of chip technology, the safety and intelligence of automobiles are increasing day by day. The functions of automobile el...[Details]
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Application of DS2450 A/D in Multiple Spots Detecting System
LIU Jianhua, ZHANG Jiancheng, CUI Yuehua, LIU Jingna
(Department of Electrical Engineering, Shijiazhuang Railway Institute ,
...[Details]
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The intelligent soft start cabinet is an electrical device used to control the start and stop of the motor. It controls the starting current and voltage of the motor to achieve smooth start and sof...[Details]