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introduction
Radio frequency identification is a contactless automatic identification technology that automatically identifies the target object and obtains relevant data through radio frequen...[Details]
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The program reference source code is as follows: #include AT89X52.H sbit ST=P3^5; sbit E1=P3^4; sbit MR=P3^7; char close ; char code wd ={undefined {0xFF,0xC0,0xFE,0xFE,0xFE,0xFE,0x80,0xFE,0xF...[Details]
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Spectrum Instruments digitizers and AWGs used in new underwater acoustics laboratory
Beijing, China, September 14, 2022 -
The acoustic research group in the Department of Physics...[Details]
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Due to 5G technology, the United States has spared no effort to "sanction" Huawei, and the expansion of Huawei's 5G business in overseas markets has also been greatly affected. However, a few days ag...[Details]
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Proximity sensing is becoming increasingly accepted as a method of detecting the presence of a user's body or hand in consumer electronics. The technology can also be used for motion sensing, s...[Details]
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The ultrasonic thickness gauge measures thickness based on the ultrasonic pulse reflection principle. When the ultrasonic pulse emitted by the probe passes through the object to be measured and reac...[Details]
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LCR tester, L: inductance (in memory of physicist Heinrich Lenz), C: capacitance (Capacitor), R: resistance (Resistance), LCR digital bridge is an instrument that can measure inductance, capacitanc...[Details]
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Today, the editor will talk about some issues that primary users of mobile power supplies should pay attention to when purchasing, as well as some common sense issues that should be paid attention ...[Details]
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"I'm going crazy!" This is the feeling expressed by many netizens after "staying at home" for nearly half a month! Under the influence of the pneumonia epidemic caused by the new coronavirus infectio...[Details]
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0 Introduction
The photovoltaic household power system consists of five parts: photovoltaic array, charging controller, battery discharge controller and inverter power supply. As shown in ...[Details]
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IEC61850 is a configuration tool for substation automation systems, in which the Substation Configuration Description Language (SCL) is defined in the IEC61850-6 section. The SCL language is a spec...[Details]
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Recently, seven top experts from six top institutions including Carnegie Mellon University, University of California, Berkeley, Meta, Boston Dynamics and Toyota Research Institute held a top-level ...[Details]
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According to Jiwei.com, according to Jiemian News, a Huawei insider revealed that the new Huawei P50 series will be released on July 29 and may be equipped with the Snapdragon 888 series chip. Regard...[Details]
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Enel X and Magaldi Group have started construction of a 13MWh thermal energy storage (TES) plant based on patented technology in Salerno, Italy.
The energy storage technology...[Details]
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There are three main contents in this section of serial console establishment:
1. Console framework construction
1.1 Introduction to the classification of consoles:
1.1.1...[Details]