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introduction Natural resources are various substances and energies in nature that can be used by humans. They are the basis for human production activities and life, the material guarantee an...[Details]
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1. Memory organization Note: Each peripheral corresponds to a register group, such as the register address corresponding to the timer TIM2 is 0x40000000~0x400003FF. 2. Embedded SRAM and embedded ...[Details]
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LED display screens are widely used in industrial and mining enterprises, schools, shopping malls, shops, public places, etc. for graphic display, advertising, and information release. This paper des...[Details]
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I usually don't pay attention to the I/0 structure of the microcontroller. I thought that the port set to 0 by software can be pulled high by adding an external high level, and it will become a high ...[Details]
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With the continuous development of digital technology and related majors, relay protection technology has also made great progress, such as the application of static relays in power systems. Among the...[Details]
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16F877A has three timers, and the interrupt mode has been debugged. I want to integrate them to work simultaneously, but I can't do it after a long time. Finally, I figured out that there is one inte...[Details]
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The development of electric vehicles is gaining increasing attention and momentum worldwide. As one of the core components of electric vehicles, the classification and performance of electric vehic...[Details]
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Preface In the context of automobile intelligence and connectivity, the continuous innovation of ADAS technology, the continuous advancement of in-vehicle multimedia, the innovation of various...[Details]
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Step 1: Set up the TDS3054B network 1.1. Press the "UTILITY" button on the oscilloscope panel, and the oscilloscope will display the following interface 1.2. Press the "System Input/Output" button ...[Details]
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General purpose timer
The general timers of STM32 are: TIM2, TIM3, TIM4 and TIM5
When using a general-purpose timer, use the library function to directly set the timer as follows:
1. Enable the c...[Details]
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In various single-chip microcomputer application systems, the normality of the memory is directly related to the normal operation of the system. In order to improve the reliability of the system, i...[Details]
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Using LCD12864 as the display screen, a simple game controlled by a button is realized. The main work focuses on the graphics of the game and the realization of related logic. The character scene des...[Details]
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According to China Securities Network, during the 2020 National Two Sessions, National People's Congress deputy and Chairman of China Silian Instrument Group Co., Ltd. Xiang Xiaobo suggested vigorous...[Details]
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According to SamMobiles, the Samsung Voice Recorder App has been updated to version 21.3.50.27 and supports the Android 12 system. Samsung Voice Recorder App is a pre-installed application on Sam...[Details]
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1. The concept of triode As the name implies, a triode has three electrodes. A diode is made up of a PN structure, while a triode is made up of two PN structures. The shared electrode becomes the bas...[Details]
Analogue and Mixed Signal
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