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As technology continues to advance, the electric vehicle industry is also evolving. Among them, the rise of wireless charging technology has brought great changes to the electric vehicle field. Tra...[Details]
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At the "2019 Xunshi 18th Fiber Optic Communication Market and Technology Seminar" held in Shenzhen, Li Junjie, chief expert of optical transmission technology of China Telecom, revealed that China Te...[Details]
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1 Introduction to HART Protocol
HART (Highway Addressable Remote Transducer), an open communication protocol for addressable remote sensor high-speed channels, was launched by Rosemen in t...[Details]
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Video surveillance has a long history as an important means of security. With the launch of major projects such as "Safe City", "3111 Project", "Global Eye" and "Wide Vision" in 2006, video surveil...[Details]
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According to information obtained by MacRumors from a reliable source, Apple is providing new screen removal heating devices to Genius Bars and authorized service providers for repairs of the iPhone ...[Details]
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PLC ladder diagram language is a graphical programming language used to program programmable logic controllers (PLCs). It is similar to a circuit diagram, where different graphic symbols are used t...[Details]
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General Motors held its 31st Annual Supplier Awards Ceremony in San Antonio, Texas, at the beginning of this month. Siemens Digital Industrial Software won the title of "Supplier of the Year 2022" fo...[Details]
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Question: The book says that to measure the pin level of port P1, the corresponding pin needs to be set first. For example, to measure port P1.0: ORL P1, #01H ; first set MOV C, P1.0 ; then r...[Details]
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1. KMI15-1 installation method
KMI15-1 needs to be installed next to the rotating gear, and the installation position is shown in Figure 1.5.6. If there is no gear on the rotating workpiec...[Details]
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Ultrasonic level meters are widely used in level measurement projects in water plants, wastewater treatment plants, chemical reagent plants, dye plants, pulp mills and other factories. They are one...[Details]
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1. Memory Management Principles Memory management refers to the technology of allocating and using computer memory resources when software is running. Its main purpose is to allocate memory efficient...[Details]
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0 Introduction
Some traditional distance measurement methods have insurmountable defects in some special occasions. For example, liquid level measurement is a kind of distance measurement. The tradi...[Details]
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The latest version of KEIL5 does not put the 89C51 series chip in Atmel like the original KEIL4, but in Microchip: ...[Details]
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Powered by IDEMIA’s GSMA-compliant connectivity solutions, Fiat Chrysler Automobiles (FCA) will enhance its connected ecosystem to make driving safer and easier than ever before. FCA has taken its...[Details]
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Figure 1. Parallel tuned DC/DC resonant converter circuit diagram
The figure shows the main circuit diagram of the three-element parallel tuned converter. This converter adopts phase-shift modu...[Details]