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A network analyzer is a test device for electromagnetic wave energy. It has many functions and is known as the "king of instruments". It is a multimeter in the field of radio frequency and microwave....[Details]
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For a motherboard, in addition to the materials used for components (such as high-quality capacitors, three-phase power lines, etc.), the routing and layout design of the motherboard are also very imp...[Details]
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Preface
The development of scientific and technological innovation is an important factor that profoundly affects the direction and progress of human civilization. In a sense, it determine...[Details]
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In a survey conducted before the release of the "iPhone 12", approximately 49% of US consumers believed that their current iPhone was compatible with 5G. It turns out that nearly half of US c...[Details]
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The reporter learned that the State Grid Corporation of China is stepping up its organization and research work on the "14th Five-Year Plan" power grid planning, and plans to complete the preparati...[Details]
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Recently, foreign media reported that Google's next-generation true successor, the Pixel 4 series, is expected to be released in October this year, and will be the first to be equipped with the offic...[Details]
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"In the first quarter of this year,
the output of
industrial robots
in Dongguan
increased by 26.4% year-on-year." Recently, at the press conference of the 8th Guangdong International
Rob...[Details]
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Recently, some foreign netizens obtained an upgrade roadmap for the official version of EMUI 10, in which the Mate 30 series released on September 19 will be the first to try it. At present, the P3...[Details]
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ICL8001G is a quasi-resonant mode LED driver from Infineon. Precision PWM can be used for phase dimming, power factor is greater than 98%, efficiency is up to 90%, and operating voltage is up to ...[Details]
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GPIO_Mode_In_FL_No_IT No interrupt for floating input GPIO_Mode_In_PU_No_IT Pull-up input without interrupt GPIO_Mode_In_FL_IT Floating input has interrupt GPIO_Mode_In_PU_IT Pull-up input has in...[Details]
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Mobile backup power supplies solve the outdoor power supply needs of digital products, and use natural renewable energy conversion and energy storage or household electricity storage to solve the o...[Details]
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Introduction: Here we provide you with a PIC siren sound program. ;************************************************************ LIST P=16F84A,R=DEC ; define the device, the default is decimal ;--...[Details]
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0 ; y--
); } /
**************************************
/ /************
Delay subroutine************ /
/**********************************/ void delay(uint z)//Delay{ uint
x ,
y
;
for
(
x
...[Details]
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About 71% of the earth is covered by water, and there are abundant resources under the water. However, the average depth of the global ocean is more than 3,000 meters, and it is difficult for humans ...[Details]
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On November 6, Tianfeng Securities analyst Ming-Chi Kuo published a blog post on Medium yesterday (November 5), deeply analyzing the causes and consequences of Intel's Lunar Lake failure.
IT H...[Details]
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