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According to the latest news from Twitter whistleblower @FrontTron, Korean media ETNews revealed the detailed parameters of Samsung's two new folding screen phones, which are similar to what the whis...[Details]
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The power meter designed in this paper has a standard power supply part and has not been modified. A current transformer and a voltage transformer are connected in series in the weak power supply part...[Details]
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According to foreign media reports, following France, the Italian Parliament also approved a move to impose a digital service tax on large technology companies, a move that may put more pressure on I...[Details]
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STM32 clock tree
For readers who are new to STM32 (or even ARM devices), after becoming familiar with the development environment, they often "fall" on the same problem. The key word in this...[Details]
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1. What is the trigger mode of an oscilloscope? The "triggering" of an oscilloscope is to synchronize the scanning of the oscilloscope with the observed signal, so as to display a stable wa...[Details]
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The so-called "hard" and "soft" of LCD technology actually refer to the LCD screens of computers or TVs. According to the identification method provided by the promoter, you can press or scratch th...[Details]
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Among the many members of the single-chip microcomputer family, the MCS-51 series of single-chip microcomputers has occupied the main market of industrial measurement and control and automation e...[Details]
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0 Introduction
The role of intelligent anti-theft alarm system in maintaining the property security of the country, the collective and individuals is becoming more and more important. Therefore, the...[Details]
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IT Home reported on August 4 that major manufacturers are currently developing their own ecosystems, including multi-device collaboration, such as Huawei's Super Terminal, Xiaomi's MIUI+, etc. ...[Details]
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In the calibration work of high-temperature precious metal thermocouples for many years, I have accumulated a lot of data and found that some newly made standard thermocouples, especially the standard...[Details]
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//---Main SPI initialization routine:
void InitSPI(void)
{
SPI1CR1 = 0b01010010;//SPIE SPE SPTIE MSTR CPOL CPHA SSOE LSBFE
//Master mode, SS output enable
SPI1...[Details]
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With the development of single-chip microcomputers, single-chip microcomputers are increasingly used in the fields of household appliances, industrial automation, production process control, intellig...[Details]
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#include reg52.h #include intrins.h //unsigned char segout ={0,1,2,3,4,5,6,7}; //8 columns unsigned char segout ={0x01,0x02,0x04,0x08,0x10,0x20,0x40,0x80}; //8 columns unsigned char...[Details]
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Recently, Contemporary Amperex Technology Co., Ltd. ("CATL") and Daihatsu Industries, Ltd. ("Daihatsu") announced the signing of a memorandum of understanding on strategic cooperation. The two ...[Details]
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Every year, 1.25 million people die in car accidents, of which more than 94% of fatal accidents are caused by human error (drunk driving, speeding, ignoring traffic lights, texting while driving). ...[Details]