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Contents The invention relates to the field of gas, in particular to a gas pressure regulating cabinet pressure tester. Background of the Invention In recent years, with the development and utiliza...[Details]
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There are many scattered distribution equipment installed on the high-voltage distribution line. For example, distribution transformers must be equipped with necessary lightning protection devices to ...[Details]
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Overview of Electric Vehicle Drive Motor Controller
The motor controller is a device that controls the energy transmission between the power supply and the drive motor. It consists of a contro...[Details]
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Renesas Electronics Corporation (TSE: 6723), a global supplier of advanced semiconductor solutions, announced a winning combination solution for 48V electric vehicle applications that helps users acc...[Details]
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1. Circuit working principle
The circuit of a simple small capacitor tester is shown in the figure below. It uses the light-emitting diode to determine whether the small capacitor is good or b...[Details]
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Thanks to IT Home netizen @美滋滋_ for the clue, Apple pushed the official version of tvOS 15.1 for Apple TV devices early this morning, adding support for SharePlay, etc. This is the first major up...[Details]
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It is very meaningful to apply the systematic method to study the measurement process and evaluate the quality and reliability of the measurement system and measurement data through the analysis of t...[Details]
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Recently, Dongni Electronics said in an institutional survey that after several years of R&D and customer development, the company's battery tab products have begun mass production and supply to some...[Details]
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introduction
Since the beginning of the 21st century, the world of information has changed rapidly. Maybe a high-tech product will be released today and a better similar product will be releas...[Details]
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For example, have you ever used Arduino to control a servo and needed precise pulse width modulation to determine clockwise or counterclockwise rotation? With an oscilloscope, when writing a program,...[Details]
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At the end of 2023, the Energy Bureau issued the "Notice of the General Office of the National Energy Administration on Carrying out New Energy Storage Pilot Demonstration Work", with a total of 56...[Details]
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The CPU of the 8051 microcontroller is composed of an arithmetic unit and a controller. 1. Arithmetic Unit The arithmetic unit is centered on the ALU, which is used to perform binary ari...[Details]
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According to foreign media reports, researchers from the Nanobio Laboratory (NBL) of the A*STAR Institute in Singapore have developed a semi-solid electrolyte that can improve the safety of lithium-s...[Details]
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MC34063 is widely used because of its low price, switching peak current of 1.5A, simple circuit and efficiency that meets general requirements. In ADSL applications, the switching frequency of MC3406...[Details]
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1. Background
Modbus and Profibus are two commonly used communication protocols in industrial control systems. They play an important role in the field of automation. Modbus is a serial commun...[Details]