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The stack plays a very important role in MCU. The stack is needed to define local variables, function jumps, and register protection.
However, in MCU, only a certain size of stack is used by default....[Details]
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Abstract: This paper introduces
the working principle of the long-stator synchronous linear motor used in
the magnetic levitation
train
, points out its electromagnetic design characteristic...[Details]
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During debugging, the status of peripheral registers can be easily viewed using the register or memory display window of the debugging software.
Many friends have encountered this problem: they can...[Details]
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Siemens and the Chengdu Municipal Government jointly announced that after nearly two years of construction, the Siemens Intelligent Creation Chengdu Innovation Center was officially opened. Tony He...[Details]
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IT Home reported on April 23 that recently, the official WeChat account "WeChat Party" summarized 6 quick and practical Old School functions, which are the basic skills that really test your WeCh...[Details]
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Preface Embedded system refers to a special computer system that is application-centric, based on computer technology, with tailorable software and hardware to meet the strict requirements of app...[Details]
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Since I was in high school, the meal cards used in our school have been contact-type IC cards. There are also many IC card phones distributed on campus. After going to college, the campus cards used ...[Details]
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Recently, there was news that a new Snapdragon 870 phone under Xiaomi has obtained the domestic 3C certification and supports 67W fast charging. Some industry insiders believe that this phone...[Details]
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.Add in the program: (the header file needs to add #include )
#ifdef __GNUC__
#define PUTCHAR_PROTOTYPE int __io_putchar(int ch)
#else
#define PUTCHAR_PROTOTYPE int fputc(int ch, FILE *f)
#e...[Details]
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According to IAM Media, in December 2020, OPPO acquired a family of wireless standard-related U.S. patents from a Shanghai research company. Tianyancha information shows that the patent transferor, S...[Details]
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Electroencephalogram (EEG) is a typical bioelectric signal, which is the overall reflection of the electrical activity of brain nerve cells in the cerebral cortex. It contains a lot of physiological ...[Details]
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There are many types of motors, and the classification standards are also different. For example, according to the type of working power supply, they can be divided into AC motors and DC motors. Ac...[Details]
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At Tesla's Autonomy Day this week, Elon Musk once again made a shocking statement. First, he complained about the lidar and other technologies currently widely used by autonomous driving companies, a...[Details]
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The basic structure of GPIO First: Open-drain output mode (N-MOS is turned on, when the level is high, the IO port level depends on the external pull-up resistor; when the level is low...[Details]
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(TIA/EIA568A) defines the following sequence:
copper sheet upward, wire at the bottom, count from left to right: 12345678 indicates the position,
1- orange and white--------...[Details]
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