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Abstract: This paper introduces the small-long chart paperless recorder developed on the basis of maintaining commonality with the medium-long chart paperless recorder. The recorder can display ...[Details]
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Since the beginning of the 21st century, along with the deepening of energy transformation, my country's energy system has undergone major changes, and the role of the power system in the energy su...[Details]
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Main content: Part 8 MCS-51 MCU memory expansion (1) 1. Overview 2. System bus and bus structure 3. Read/write control, address space allocation and external address latch 4. Program memory EPROM exp...[Details]
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On June 1, after more than two years of construction, Hyundai Motor's hydrogen fuel cell system Guangzhou factory (hereinafter referred to as "HTWO Guangzhou") located in Huangpu, Guangzhou was of...[Details]
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The figure shows a precision constant current source composed of SW399.
The figure shows a positive constant current source. In the figure, the stable output voltage obtained by SW399 is added t...[Details]
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According to the latest "2015 Photovoltaic Inverter China Market Report" released by IHS, Sungrow Power Supply ranked first in the Chinese photovoltaic inverter market in 2014.
根据报告,2014年中国市场的...[Details]
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According to news on May 23, BMW, a luxury car company headquartered in Germany, has recently applied for a patent that aims to allow passengers to play video games in the car. The patent will allow ...[Details]
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The latest report released by market research firm IDC shows that in the first quarter of 2020, shipments in the Japanese mobile phone market (smartphones + feature phones) reached 7.762 million unit...[Details]
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How Solar Cells Work
Solar energy is an inexhaustible renewable energy source for human beings. It is also a clean energy source that does not cause any environmental pollution. Among th...[Details]
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Tsinghua Unigroup, a subsidiary of Tsinghua Unigroup, announced today (17) that it has completed the testing of key functions and performance of 5G millimeter wave in the 26GHz frequency band using t...[Details]
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From the entire iPhone 8 series to Huawei Mate 20, in order to alleviate the heating phenomenon of mobile phone cases and wireless charging, terminal manufacturers have chosen to add graphite heat si...[Details]
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introduction
LED
billboards are a kind of information
display
terminal for the public, which has a wide range of civil and commercial values. However, most of the info...[Details]
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In industrial production and life, in order to ensure the reasonable and safe distribution of water supply load and provide a basic basis for economic accounting, most of the flow meters for detection...[Details]
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Airborne data
bus
technology is one of the most important key technologies for the integration of modern advanced aircraft fly-by-wire control systems and avionics
.
It is the specific imple...[Details]
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1. Download uboot.bin to the development board through the U disk. The U disk must be burned into the U disk with a quick burning tool in the Feiling CD in advance, but this file cannot be seen aft...[Details]