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O Introduction
Fire is a major form of urban disasters. It has increasingly become an important disaster that affects social and economic development and people's lives. At present, the main me...[Details]
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According to foreign media reports, at CES 2020, Comma.ai launched the latest version of its assisted driving hardware (suite) - Comma Two, which has a more friendly interface and is easier to instal...[Details]
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According to the activity guide released by Apple, a series of 30 activities are listed, ranging from the creation of anthropomorphic objects, to shooting time-lapse videos, making a storybook, drawi...[Details]
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LED multiplexing technology and application (LED pixel decomposition technology)
LED pixel decomposition (also known as virtual pixel) technology uses LED multiplexing technology. The same LED ligh...[Details]
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Introduction
As battery-powered electronic devices become more popular and more powerful, higher requirements are placed on battery charger design. By using only standard components, batte...[Details]
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Figure 1 shows the composition of the LIV test system, including the 2602 source meter, the 2510-AT automatic temperature control source meter, and a computer equipped with a GPIB interface board. The...[Details]
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China Energy Storage Network News:
On April 7, according to data from State Grid Xinjiang Electric Power Co., Ltd., the cumulative electricity sales of the Xinjiang power grid in the first ...[Details]
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On January 13, 2010, Premier Wen Jiabao presided over the State Council Executive Meeting to deploy the long-term development plan of the information industry, that is, from 2010 to 2012, th...[Details]
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1. Basic instruction system features
Compared with general computer languages, the programming language of PLC has obvious characteristics. It is different from high-level languages and ...[Details]
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Recently, the State Intellectual Property Office issued a "Decision on the Examination of the Request for Invalidation", with decision number 50751 and patent number 02800413.2, maintaining the valid...[Details]
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The switching
frequency must be set high enough to respond to load transients at the required slew rate. The MOSFET RDSON must be low to minimize high-frequency
switching
losses, and
...[Details]
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On June 6, Hongda Electronics released a plan for a private placement, showing that the company plans to raise no more than 1 billion yuan through a private placement, of which 620 million yuan will ...[Details]
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Application fixation is an important part of embedded product development and production. The common method of program fixation for ARM-based embedded systems is to use an emulator to burn the program...[Details]
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1 Introduction
In power production and electrical testing, it is often necessary to measure power frequency voltage and frequency. There are many types of power frequency voltage meters and fre...[Details]
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Lotus Engineering is launching a containerized battery testing pilot facility to evaluate energy storage solutions for the booming EV sector. It will enable Lotus Engineering to carry out a wide ra...[Details]
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