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Verifying the functions of a chip requires writing diagnostic software to ensure that the functions of the device work as required, but no matter how detailed the tests are, they cannot find most s...[Details]
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Startup file initialization code: @************************************************************************* @ File:head.S @ Function: Set up SDRAM, copy the program to SDRAM, and then jump to SDRAM...[Details]
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In view of the need for CAN bus communication quality, testing and verification, as well as the complexity of traditional CAN analyzers and the insufficiency of having to use a PC as a display termin...[Details]
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The engine is a complex system and a source of power. Regardless of size or purpose, the principles are basically similar. Here is a "visual feast" of the working principles of engines using differ...[Details]
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The contrast of 12864 LCD is adjusted before leaving the factory, so users do not need to connect anything to the third pin when using it. In order to be compatible with multiple 12864 LCDs, this exp...[Details]
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After announcing it back in May, HP’s Reverb G2 VR headset finally has a more concrete release date, with HP confirming via a Reddit AMA that pre-order customers will get their hands on the device in...[Details]
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Stepper motor C51 control program #include reg52.h unsigned char code f_rotation ={0x02,0x04,0x08,0x10};//Forward table unsigned char code b_rotation ={0x10,0x08,0x040,0x02};//Reverse table voi...[Details]
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Apple has previously pushed the iOS15.4.1 official version upgrade to iPhone users. The iOS15.4.1 official version upgrade is mainly a corrective upgrade and does not bring any new content. The iOS...[Details]
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Glass rotor flowmeter is a variable area flowmeter, which is mainly composed of a vertical glass cone tube that expands from bottom to top and a float that can move up and down with the flow rate. Be...[Details]
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The full name of DES algorithm is Data Encryption Standard, which was successfully researched and published by IBM in 1975. There are three entry parameters of DES algorithm: Key, Data, and Mode....[Details]
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1. Introduction to low power mode According to the data sheet of STM8L15X, we know that the chip has 5 low power modes, as follows: 1. Wait mode: The CPU clock stops, and the selected peripherals c...[Details]
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Personally, I think that control theory is all mathematics, and it is a specialized kind of mathematics, or an applied mathematics. Fuzzy control is no exception. It is based on fuzzy set theory. Fuz...[Details]
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A new study of breast cancer patients may help doctors reduce common side effects of treatment options. The research, conducted by Eva Sevick, PhD, director of the Center for Molecular Imaging at The...[Details]
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1. Hardware Solution The intelligent lighting control system consists of a single-chip microcomputer minimum system, a human body sensing module, a light intensity module, a light control module, a p...[Details]
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Ouster, a leading provider of high-resolution lidar for autonomous vehicles, robotics, and mapping, recently announced the establishment of new offices in Shanghai and Hong Kong to expand its busines...[Details]