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As the country's emphasis on "hard technology" continues to increase, many VC/PE institutions have bet on the field of hard technology, and investment in the field of hard technology has entered the ...[Details]
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In the entire ARM architecture, in order to handle external interrupts, we have learned MMU, mode jump, exception, GIC, watchdog program in turn, all of which are for handling external interrupts.
de...[Details]
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In the eyes of the outside world, "humanoid" is now like "a fire in winter". Blizzards and cold waves are the characteristics of the weather in recent days, but humanoid robot concept stocks are ve...[Details]
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When keil has no parameter function, like, int fun() { int i = 0; return i; } There is no problem with compilation, but in ST's CXSTM8 it needs to be written as int fun(void) { in...[Details]
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///////////////24MHZ时钟设置////////////////////////////////////////////////////////////// UCSCTL3 |=SELREF__REFOCLK; __bis_SR_register(SCG0); //disable the FLL control loop UCSCTL0=0X0000;//...[Details]
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Since the commercialization of 5G, 5G base stations, network coverage, and terminals have all seen substantial growth. The latest data from the Ministry of Industry and Information Technology shows t...[Details]
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Contents The invention relates to an instrument for measuring heat absorption or release by taking cold water or hot water as carrier in a heat exchange loop, and in particular to an embedded ultraso...[Details]
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The New iPad screen not only has an outstanding display effect, but also has a new "rubber band" technology that is the best in the market. This year, Apple announced four new patents related to touch...[Details]
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In the past two years, the concept of autonomous driving has swept the automotive industry, software technology has advanced by leaps and bounds, and mileage has repeatedly set new records. However...[Details]
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I²C (Inter IC Bus) is a data bus protocol introduced by Philips. #include reg52.h void display(unsigned int n) { unsigned char i; char table ={ 0x3f,0x06,0x5b,0x4f, 0x66,0x6d,0x7d,0x07, 0x7f,...[Details]
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When developing the 'Speech Teaching Instrument with Pinyin', the author encountered such a requirement: determine a function value (a code for the pronunciation spelled out by these three) based o...[Details]
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When selecting a high speed data converter, power consumption is one of the most important system design parameters. Whether it is a portable design with longer battery life or a small product wi...[Details]
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Avnet, a leading global technology solutions provider, has partnered with Alibaba Group, one of the world's largest e-commerce companies, to open an Avnet flagship store on 1688.com, Alibaba's B2B pr...[Details]
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According to foreign media reports, a team at the Argonne National Laboratory in the United States has developed a powerful new analytical technology to detect crystal microstructures in three-dimens...[Details]
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Constant current source circuit with adjustable output current
Figure 1. Constant current source circuit with adjustable output current
A constant current source circuit can be formed by using...[Details]
MicroPython Open Source section
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