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Application of Acoustic Emission Technology in Crack Monitoring
As a dynamic detection technology, acoustic emission technology can monitor the activity of internal defects of materials under st...[Details]
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introduction
The USB interface (Universal Serial Bus) is a universal high-speed serial interface. Its main feature is its high-speed transmission characteristics. The theoretical speed...[Details]
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Preface
Many mobile operators are unable to test their antennas due to time and cost constraints in performing far-field testing of base station antennas. It is not feasible to test the far field...[Details]
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1. Display screen size design There are three important factors when designing the screen size:
(1) The need to display content;
(2) Site space conditions;
(3) Display unit templat...[Details]
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1) Problems and reasons when adjusting full load error: The first meter has a slow speed but the adjustment does not improve. The reason is that the current coil turns are short-circuited or have too...[Details]
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Similar to the usage of MCU registers, when using 1602 LCD, we must first perform initial function configuration. There are several instructions for 1602 LCD that need to be understood. 1) Write ins...[Details]
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(Image source: Empa official website) According to foreign media reports, researchers at the Swiss Federal Laboratory Empa have developed an electro-hydraulic camless valve assembly that allows ...[Details]
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On the afternoon of October 19th, after a lapse of 5 months, Sonos' high-end TV speaker Sonos Arc entered the domestic market with a price of 7,980 yuan. Judging from the naming method thi...[Details]
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On August 14, at the 2020 China Automotive Forum, Huawei made a statement on "making cars". Wang Jun, president of Huawei's Intelligent Automotive Solutions BU, said that in the process of embracing ...[Details]
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Zhejiang Fengli Crushing Equipment Co., Ltd., a national high-tech enterprise, has absorbed and digested the advanced technology of foreign micro-powder crushing and innovated again. It has success...[Details]
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The implementation of key tasks in the third quarter of the 2023 "Government Work Report" of the Xiaoshan District People's Government of Hangzhou was recently released. According to the completion s...[Details]
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application
sweep the floor
The sweeping robot is one of the important products of smart home appliances. With the improvement of people's living standards, it has also entered thousands ...[Details]
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Japan unveiled a new generation of OLED materials ahead of South Korea, which has threatened South Korea, which has firmly established its position in the display field, and has attracted industry at...[Details]
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0 Introduction
Data acquisition and transmission systems are the basis of modern measuring instruments. They are widely used in industrial measurement and control, medical monitoring and exper...[Details]
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Recently, a 215 kWh distributed energy storage was connected to the Shiqiao No. 75 distribution box transformer, completed testing and put into operation, becoming the city's first cloud energy storag...[Details]