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e-POWER is Nissan's latest hybrid power system, DM-i is BYD's popular hybrid power system, which one is better? On September 30, Nissan's first e-POWER model, Sylphy e-POWER, was officially unveile...[Details]
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STM32Cube is a comprehensive software platform covering every family of ST products. The platform includes the STM32Cube Hardware Abstraction Layer (an STM32 abstraction layer embedded software that ...[Details]
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1. Introduction
In a switch-mode power converter, the on-time of the power switch is adjusted according to the input and output voltages. Thus, the power converter is an independent control sy...[Details]
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Driven by the dual carbon goals of carbon peak and carbon neutrality, China's new energy vehicle companies and related industrial chains are developing rapidly. Power battery cells are an important fa...[Details]
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Audi has a saying that technology achieves the beauty of art. How does technology achieve the beauty of art? Perhaps many people do not understand this. In fact, there are many annotations for thi...[Details]
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1LabVIEW part design 1.1 Introduction to VISA LabVIEW provides a powerful VISA library. VISA (Virtual Instrument Software Architecture) is a virtual instrument software specification, which is a gene...[Details]
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On September 27, STMicroelectronics launched the L99LDLH32 linear current regulator, providing a convenient integrated solution for dynamic automotive lighting controlled using the lightweight CAN ...[Details]
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On July 7, Xinwei Communication released its 2020 semi-annual performance forecast, predicting a year-on-year decrease in net profit for the first half of the year, while second-quarter performance w...[Details]
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Chapter 5 Experimental Data of Instrument Testing
5.1 Speedometer Detection
The necessity of automobile speed detection:
The speedometer is an important instrument that provides information about...[Details]
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Use this matrix keyboard as microcontroller input, plug it into P1.0~P1.6 of P1 port. I want to ask, when: When key 1 is pressed, P0.0 of P0 port outputs high level; Press the 2 key and P0.1 output...[Details]
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One of the most common sources of measurement error is the presence of vertical noise, which reduces the accuracy of signal measurement and causes inaccurate measurement problems when the frequency c...[Details]
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With the Internet backbone bandwidth growing at a rate of about 50% per year, and the increase in broadband users (IPTV, video on demand and 3G services, etc.) and bandwidth-hungry applications, it h...[Details]
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The communication bandwidth of modern satellite communications, 5G mobile communications, and wireless LAN is very wide, which may exceed 500MHz or even reach around 2GHz. For such a broadband signal...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Recently, senior executives of Liquid Flow Energy Storage Technology Co., Ltd. were invited to the UAE to hold a project discussion with the UAE Minister of State for Foreign Trade, and were invite...[Details]