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The microcontroller source program is as follows: #include reg52.h //STC89C52 header file #define uchar unsigned char #define uint unsigned int unsigned int time=0; unsigned int timer=0; unsi...[Details]
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1 The input and output pins of STM32 have the following 8 possible configurations: (4 inputs + 2 outputs + 2 multiplexed outputs)
① Floating input_IN_FLOATING
② With pull-up input_IPU
③ With pu...[Details]
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LED
lighting Due to its excellent energy-saving and environmental protection effects, it has naturally become the first choice for people's daily lighting in this era of energy crisis.
...[Details]
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1 Introduction Distribution transformers are the basis for connecting power grids and users. Their operating conditions are directly related to whether users can use electricity reliably. Therefore, ...[Details]
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Sensor
networks have great application prospects and are considered to be one of the technologies that will have a huge impact on the 21st century. Existing and potential sensor application areas ...[Details]
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There are many bad ideas in physics, but one has persisted the longest: the perpetual motion machine. No perpetual motion machine has ever been experimentally proven to work, and they all break the...[Details]
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In order to meet the needs of the teaching process, highlight the characteristics of aviation, and create a teaching situation environment that integrates "teaching, learning, and doing", a simple fli...[Details]
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According to the 2019 Global Lithium-ion Battery Pack Price Survey Report released yesterday by research firm Bloomberg New Energy Finance (BNEF), the average price of global lithium-ion battery pack...[Details]
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The high-voltage switch mechanical characteristics tester has high-speed data acquisition, analysis and processing capabilities, can resist strong electromagnetic (above 500KV) interference, and has ...[Details]
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Generative AI is expected to have a huge impact on the global workforce, with predictions that it will replace humans in a large proportion of jobs. According to Stability AI CEO Emad Mostaque, few p...[Details]
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1 Introduction
As an indispensable component of the development of science and technology, test instruments have played a great role in promoting the improvement and development of scientific level. ...[Details]
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According to businessKorea, Samsung Electronics is negotiating with the Chinese government, hoping to send about 200 semiconductor engineers to China to ensure that the expansion plan of its second f...[Details]
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Research on high-performance processors shows that a new direction to continue Moore's Law is coming. Each generation of processors needs to perform better than the previous generation, which also me...[Details]
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Since the network loading method of embedded system bootloader (BootLoader) is widely used in the early stage of product development, the design and implementation of network-based BootLoader has...[Details]
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