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With the recent surge in world oil prices, energy costs have become a concern. On average, buildings account for 40% of total CO2 emissions, and according to Energy Star, 50% of residential en...[Details]
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The multimeter is a basic instrument we use to measure static parameters. Thanks to its multiple measurement functions such as AC and DC voltage, current, resistance, capacitance, diode voltage drop,...[Details]
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The big guys are all getting into pig farming. What are they planning? Is Huawei also going to raise pigs? Recently, Ren Zhengfei publicly mentioned Huawei's "Nanniwan" plan for the first time...[Details]
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Everyone is looking forward to in-car WeChat, and for a reason. In-car WeChat is finally here. Recently, Tencent and Changan Automobile officially launched the car version of WeChat, which provide...[Details]
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Introduction
Small area coordinate measurement technology has important engineering application value. Coordinate
sensor
is a key component in this field. Photoelectric element desi...[Details]
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1 Introduction
Next, we will introduce the causes of insulation damage and the requirements for motor insulation when applied to frequency converters.
2 Causes of insulation damage
...[Details]
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introduction
In various electronic circuit experiments, power supply is an indispensable instrument. At present, most of the power supplies used in experiments have only fixed voltage outpu...[Details]
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SEMI says wafer fab equipment spending will grow 3% this year to $57.8 billion. Fab equipment spending in China will grow about 5% this year to more than $12 billion and will grow 22%, or $15 billio...[Details]
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1. What is LiDAR?
Laser radar (English: Lidar), laser radar is a system that integrates three technologies: laser, global positioning system (GPS), and IMU (inertial measurement unit). Compare...[Details]
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Honor mobile phone has launched the latest magic UI6.0 version, which is customized based on the Android system and has given a huge shock to the domestic mobile phone industry. Because Honor mobile ...[Details]
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Four circuits of monostable trigger composed of 555:
The circuit shown in Figure (a) is a typical monostable mode circuit. When an external pulse is applied to pin 2 of 555 through the C1 and ...[Details]
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At present, there are several LED packaging methods: bracket packaging, SMD packaging, and module packaging. These packaging methods are common and commonly used. 1. Conventional existing packa...[Details]
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According to techweb, TSMC responded to media reports about Japan's plan to invite it to set up a factory, saying that there are currently no relevant plans, but it does not rule out any arrangements...[Details]
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The temperature monitoring system is a system that is suitable for various industries to collect temperature and monitor it through a computer. Its main working principle is to communicate with the co...[Details]
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From November 7 to 8, the 2024 China Automotive Software Conference, co-hosted by the China Association of Automobile Manufacturers and Anting Shanghai International Automobile City, was held in Ji...[Details]
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