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Ripple testing is very important in power quality testing. Since DC regulated power supplies are generally formed by AC power supplies through rectification, filtering, voltage stabilization, etc., i...[Details]
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At the beginning of the new year, Valin ArcelorMittal Automotive Plate Co., Ltd. (VAMA) jointly launched the first hot-formed steel battery pack in China with Changchun Huaxiang Automotive Metal Pa...[Details]
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There is a man who is engaged in the testing of military computers. The requirements of military computers are very different from those of our civilian computers. If we choose a PC ourselves, we may ...[Details]
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On April 23, Android 13 is undergoing developer preview testing, but this does not mean that all Google engineers are only focusing on this version. Recently, some of the first submission code...[Details]
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The waveform of video signals is very complex, and image signals and timing signals are often mixed together. Various signals use different standards and formats, and each has its own characteristi...[Details]
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At present, the construction project of the Chengnan New Energy Vehicle Comprehensive Charging Station located in Section 3 of Jiangnan Road, Lantian Street, Luzhou City has completed the outdoor d...[Details]
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Long-term analog timing circuit using FET input type OP amplifier
Function of the circuit
ICs for timers include NE555 and C-MOS monostable multi-batch oscillator 4538B. Th...[Details]
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The inverter is a power regulation device that can change the frequency and voltage of the AC power supply. It is widely used in industrial production and household electricity, and can provide a s...[Details]
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To obtain high-power LED devices, it is necessary to prepare a suitable high-power LED panel light chip. The international community usually summarizes the manufacturing methods of high-power LED chi...[Details]
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; Digital tube----Purpose: To learn table lookup and indirect addressing timer interrupt
;Full code download address: http://www.51hei.com/f/smysh.rar
CHIP SN8F27E65
//{{SONIX_CODE_OPTION
.Cod...[Details]
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Various textbooks like to use a for loop and then nest a for loop to achieve delay. The following is a delay through a timer;
delay(t) represents the delay t ms;
It is also possible to delay by...[Details]
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Ten years of experience in the industry, teaching you the basics of microcontrollers Lecture 5:
I will not talk much about the installation of Keil platform software. There is a lot of information on...[Details]
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In order to claim the high
luminous efficiency
of their products,
many domestic
LED street light
manufacturers
often divide the initial luminous flux of the chip by the power consum...[Details]
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Contains cracked files, download and crack directly, simple and direct
After decompression, it is installed by default (you can choose the installation path yourself)
After the installati...[Details]
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Automotive electronic circuits refer to circuits that combine electronic components such as semiconductor discrete devices, integrated circuits and microprocessors with automobiles to complete a ce...[Details]