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With the continuous development of human society, water resources, as an irreplaceable natural resource, are also beginning to face various problems and crises. Population growth and rapid development...[Details]
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On September 11, Huawei published an op-ed by American economist Thomas Friedman in the New York Times on the Xinsheng Community, in which Huawei founder and CEO Ren Zhengfei expressed that Huawei is...[Details]
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This paper designs and implements the home security function of the embedded system with ARM9 as the core, equipped with MC35I wireless communication module, infrared sensor module, CMOS camera OV965...[Details]
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Zimmer Biomet has announced that it has received FDA approval for its ROSA shoulder replacement system, which the company claims is the first
robot
for shoulder surgery
.
Shoulder join...[Details]
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introduction The emergence of excavators has freed humans from heavy physical labor. However, traditional excavators are complex to operate and require high skills from the operator. People have been...[Details]
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OPPO has recently announced that it will officially hold a new product launch conference on March 11 to launch the Find X3 series flagship mobile phone. Today, the authoritative overseas digital webs...[Details]
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The on-load tap changer of the transformer needs to be inspected regularly to determine the performance of the tap changer. Therefore, a transformer on-load switch tester is needed. This article wi...[Details]
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It has been more than 20 days since I decided to make the fan. Although I didn't work on it every day, it was basically all about this. In general, I made it twice. The first time I had to submit ...[Details]
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Britain began seeking companies to enter the 5G telecommunications market in January and the government is discussing the matter with allies such as the United States, a spokesman for Prime Minister ...[Details]
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This article systematically introduces the principles, functions, and differences of lidar, millimeter-wave radar, ultrasonic sensors, and camera sensors required for advanced driver assistance sys...[Details]
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This article is a follow-up article of "Proteus simulation of 51 water lights and dot matrix (heart shape)", the link above is: https://www.cnblogs.com/xing-2/p/11147890.html
The schemat...[Details]
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Introduction
RFID technology is a non-contact automatic identification technology based on the principle of radio frequency. Its basic principle is that the signal transmits information through...[Details]
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1 Introduction
The technical water supply system of a hydropower station uses volute water intake as the main water supply, and uses top cover water intake and tailwater water intake as ba...[Details]
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The Sino-US trade war is getting more intense. In addition to the possibility of a 25% tariff on up to $300 billion worth of goods in June, the United States has also added Huawei to the trade blackl...[Details]
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Measuring resistor values is generally simple. However, for very small values, we must be careful about the assumptions we make. For certain geometries, such as wires, the Kelvin method is very a...[Details]
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