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1 Introduction
Solar energy generally refers to the radiant energy of sunlight, which is generally used for power generation in modern times. Since the formation of the earth, organisms ha...[Details]
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Design idea: Use timer interrupt to generate the minimum time unit T0, every m T0 forms a sub-period T10, where the first n T0 is the LED on time, that is, Ton=n*T0, then Toff=(mn)*T0
Every X T10s ...[Details]
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Modern vacuum tubes are composed of four basic components: the filament (for heating), cathode, grid and anode. When the filament is connected to a voltage, the cathode is heated, and the cathode e...[Details]
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Recently, Growatt won the "2021 Top Photovoltaic Brand" award in Europe, Australia, Middle East and North Africa, South Africa, Poland, Hungary, the Netherlands, Scandinavia (Norway, Sweden, Finlan...[Details]
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The mf-30 is a high-sensitivity, multi-range, pocket-sized multimeter. The meter has 18 basic ranges and decibel ranges, and can measure DC current, DC voltage, AC voltage, DC resistance and audio le...[Details]
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According to the Wall Street Journal, in order to promote the development of cloud business, IBM invested heavily to complete the acquisition of Red Hat for US$34 billion. However, analysts believe t...[Details]
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CEVA, the leading global licensor of signal processing platforms and artificial intelligence processor IP for smarter and connected devices, announced that Goodix Technology has licensed CEVA Riviera...[Details]
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Long-term exposure to ultraviolet light (UVR) can accelerate skin aging, cause melanin deposition, and increase the risk of skin cancer. In recent years, with the improvement of the quality of life...[Details]
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The results of two days,
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#include reg52.h
#define uint unsigned int
#define uchar unsigned char
uchar year,month,day,week,hours,minutes,seconds;
fly...[Details]
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In September last year, ZTE took the lead in the industry to mass-produce commercial under-screen camera technology, and the first model to launch this technology was the ZTE A20. At that time, Ni ...[Details]
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Contents The utility model belongs to the field of flow meters, and in particular relates to a gas turbine flow meter. Background of the Invention The gas turbine flowmeter is a velocity meter that...[Details]
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I am going to test and demonstrate the factored power operation of the PRM and VTM combination. I will use these evaluation boards to test.
These two boards can be joined together to form a complet...[Details]
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Advantages and problems of ultrasonic gas flowmeter Ultrasonic gas flowmeter is a commonly used gas flow measurement instrument with the characteristics of accurate measurement, stable performance, ...[Details]
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In April last year, BYD released the DiLink intelligent network connection system and launched the world's first intelligent automatic rotating large-screen DiPad, which has a large number of built-i...[Details]
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On October 30, The Information's latest report pointed out that the standard version of the iPhone 17 has passed the early development stage. Apple's partner Foxconn is carrying out early manufactu...[Details]
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