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According to information from China Electronics Technology Group Corporation No. 2, on June 25, the "Suzhou Changguang Huaxin Semiconductor Laser Innovation Research Institute Project" completed its ...[Details]
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In the field of autonomous driving, NavInfo has frequently joined hands with companies in various segments of the industry. Just now, it joined hands with Ibeo and Liangdao Intelligence to establish ...[Details]
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1 Introduction to Digital Multimeter Digital measuring instruments have become mainstream because they have high sensitivity, high accuracy, clear display, strong overload capacity, are easy to carry...[Details]
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Figure (a) uses capacitors C1 and C2 to store charge, and uses the oscillation of the flashing light-emitting diode to drive the relay switch to switch, continuously superimposing C1 and the power su...[Details]
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Realme's true wireless earphones "RMA2003" recently passed FCC certification, indicating that they will be available for sale soon. As the successor to the first generation of Realme Buds Air, this e...[Details]
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In the actual application and operation of relay protection, there are some problems that are easily overlooked. The analysis is as follows:
1.1 The influence of excitation inrush current ...[Details]
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Large ground grid ground resistance tester is mainly used to measure the power frequency ground resistance value of large ground grid, and can also be used to measure soil resistivity. It has strong...[Details]
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Key Features and Specifications Wide dynamic range for a wide range of applications: ±20V differential, ±60V common mode High input resistance and low input capacitance result in minimal probe loadin...[Details]
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This article introduces the use of color dot matrix and the hourglass-shaped traffic light made by controlling the dot matrix using the 51 single-chip microcomputer. I hope it will be helpful to stud...[Details]
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There are many types of microcontrollers, and many manufacturers have launched their own MCUs. Among the many brands of microcontrollers, I prefer the MSP430 and AVR series. The following is a PK ana...[Details]
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As a key component of electric vehicles, batteries are the focus of research and development by many automobile companies and battery chemical companies. Improving driving range and extending battery...[Details]
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Why is DC energy metering important? In the 21st century, governments around the world are developing action plans to meet the long-term and complex challenge of reducing CO2 emissions, which are...[Details]
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The financial system's demand for security products has changed from simple product demand to demand for a complete range of products and solutions, and demand for high-tech. In the future financia...[Details]
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This article will introduce solutions to software development issues in multi-device environments that require coordinated operation. The evolution of architecture and in-vehicle software The aut...[Details]
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With the development of electronics, information theory, physics, and computer technology, weak signal processing methods have been continuously developed to meet the needs of modern scientific res...[Details]