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July 30 news, according to media reports, today, Lu Chuncong, deputy director of the Information and Communications Administration of the Ministry of Industry and Information Technology, stated...[Details]
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On the morning of March 16, Xiaomi and NIO reached a cooperation agreement to launch the NIO App on Xiaomi watches, which can control the car anytime and anywhere. This app can act as a smart ...[Details]
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The development of intelligent connected cars has become a global industry consensus and strategic direction. It not only includes cutting-edge technologies such as artificial intelligence , communic...[Details]
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introduction
Solar energy is a resource-rich, pollution-free energy alternative. How to improve its utilization rate has gradually become the research focus of various countries. The u...[Details]
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Currently, the most common technology for collecting body movement data is counting steps. This technology was first used in pedometers and now also provides data sources for consumers. In additi...[Details]
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Introduction to speaker units and crossover technology
Although different speakers may differ in the design of internal sound-absorbing cotton, bass reflex tube, reinforcement plate/reinforced baff...[Details]
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I. Definition 1. Pull-up means clamping the uncertain signal at a high level through a resistor! "The resistor also acts as a current limiter"! The same applies to pull-down! 2. Pull-up is to in...[Details]
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On October 8, the People's Government of Longmen County issued the "Action Plan for Promoting the High-Quality Development of New Energy Storage Industry in Longmen County". By 2025, the county's n...[Details]
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On July 20, 1969, TI aerospace engineer Verie Lima was swimming with his family at a community pool in the Dallas area when he heard a woman yell, “It’s coming!” “Man is going to land on the m...[Details]
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In the process of modern navigation computer systems developing towards miniaturization, navigation computer systems implemented with high-performance digital signal processors and programmable log...[Details]
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According to foreign media reports, ZapGo's proprietary carbon ion (C-Ion) platform technology is the basis of a new type of battery that is safer and cheaper than existing battery technology. It is ...[Details]
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1. Instrument model: FLUKE45 5.5-digit dual-display multimeter Fault description: The voltage level indicator is out of tolerance. 3. Inspection and maintenance: Detection: After comprehensiv...[Details]
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Megger, also known as a megger, is used to test the insulation condition of circuits or equipment. The usage and precautions are as follows: (1) First, select a megohmmeter that is suitable for the v...[Details]
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This article takes STM8S103F3P6 programming as an example to introduce how to use STM8S103F3P6 timer 4 to drive PB5 pin Computer platform: Windows 7 64-bit flagship Compiler software: IAR Hardware...[Details]
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1. Voltage reduction starting control of three-phase asynchronous motor
1. Y-△ step-down starting control of three-phase asynchronous motor
The relay contactor control of the Y-△ step-dow...[Details]
MCU
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