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Airflow resistance tester Main Application: The Medical Textile Airflow Resistance Tester is used to measure the air penetration resistance of textiles, cotton wool, space cotton, etc., and to identi...[Details]
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Due to the need for CPU and FPGA communication and the familiarity with the 8080 bus, the FSMC bus of STM32 was used as the inter-chip communication interface. FSMC can reach a write speed of 16MHz, a...[Details]
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0 Introduction
Plants grow in a certain environment and are affected by various factors in the environment. The most influential factors are temperature and humidity. If the temperature and humidity...[Details]
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As we all know, Huawei is suffering from multiple suppressions from the US government, so much so that the sales of Huawei devices may be affected by the inability to use Google software abroad. Howe...[Details]
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With the increasing requirements for the quality of electronic products in the fields of aviation, aerospace, energy industry, etc., the reliability of electronic products has received more and more a...[Details]
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1 Master-slave multi-machine communication
The so-called master-slave multi-machine system means that among several ARMs (or single-chip microcomputers), one is the master and the rest are...[Details]
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On April 30, the world's first 300 MW advanced compressed air energy storage national demonstration power station was successfully connected to the grid for the first time in Feicheng, Shandong. This ...[Details]
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Commonly used electrical measuring instruments include AC/DC meter, AC voltmeter, DC ammeter, DC voltmeter, active power meter, reactive power meter, frequency (cycle) meter, synchronization meter, p...[Details]
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The main representative of passive eye-type
3D technology
is polarization type. Of course, there are other types such as red-blue type, red-green type, etc. However, due to the poor 3D effect a...[Details]
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Lenovo Group Vice President Chang Cheng announced on Weibo the latest features of the Lenovo Z6 Youth Edition, which will be released at the end of this month. Chang Cheng said: "The reason wh...[Details]
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An oscilloscope is a common electronic measuring instrument that can convert electrical signals that are invisible to the naked eye into visible images for easy research and observation. When using an...[Details]
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EDR (Event Data Recorder), also known as the automobile event data recording system, is known as the "black box" in the automotive industry. It is a device or system that monitors, collects and recor...[Details]
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In addition to the frequency signal, there are two basic conditions for the operation of the inverter power supply, namely the operating signal of the inverter power supply.
Common methods for...[Details]
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On Semi's NCP3065 is a 1.5A constant current switching regulator with an input voltage range of 3.0V to 40V, a feedback voltage of 235mV, an adjustable operating frequency up to 250kHz, and cy...[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]
RF/Wirelessly
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