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0 Introduction
The laboratory is an important part of the teaching process of colleges and universities, and is an important place for the cultivation of comprehensive application-oriented talents a...[Details]
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#include //89s52 header file
#define io_74hc165_SH_LD P1_0 //Hardware settings
#define io_74hc165_CLK P1_1
#define io_74hc165_SDA P1_2
#define io_74hc164_SCK P1_3
#define io_74hc164_SDA P1_4
#ifndef...[Details]
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The so-called Flash is a type of memory, but it has the advantages of both RAM and ROM. It is a memory that can be electrically erased and written in the system (In-System) and the information is not...[Details]
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This is the circuit diagram of the common anode digital tube, where JP3 is connected to the P0 port, and JP3's 8-1 corresponds to the a-dp pin of the digital tube. The coding table of common anode d...[Details]
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Recently, I have been thinking about the communication between STM32 and SD card. The driver and application of SD have been bothering me for a long time. I was stunned when I saw the simplified ver...[Details]
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China Energy Storage Network News:
On December 14, the Guangdong Development and Reform Commission issued the "Implementation Plan for Deepening Price Mechanism Reform in Guangdong Province...[Details]
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What is a trigger? Triggering refers to setting certain trigger conditions according to requirements. When a certain segment of the waveform meets this condition, the oscilloscope instantly captures...[Details]
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IRF9540.pdf
The new house is equipped with an aluminum alloy sliding door, and I finally have the opportunity to design an automatic door for myself. The human body detection part uses...[Details]
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On March 22, CCTV Finance reported that the global chip shortage has caused a shortage of upstream chip materials, making it difficult for companies to import photoresists. Customs officials said tha...[Details]
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In the process of burning AVR microcontrollers, it is inevitable that the fuse position is wrong, and the result is that the AVR microcontroller cannot be read or written! What should we do at this t...[Details]
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In the automotive field, silicon carbide (Sic) is ushering in its moment of glory. It is understood that silicon carbide is currently used in the models of many car companies such as Tesla, BYD, We...[Details]
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How to transfer files between Tiny4412 and PC: There are currently four main ways to download the compiled executable file to the target board: The first method: transfer files to the development boa...[Details]
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A top-mounted magnetic flap level gauge is a magnetic flap level gauge installed on the top of a container. It also works based on the buoyancy principle and the magnetic coupling principle. A top-mo...[Details]
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Calculation of the volt-second capacity and primary coil turns of a double-excitation switching power supply transformer In Figure 2-7, for the dual-excitation switching power supply transformer, ea...[Details]
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If you want to find specific relevant driving events and near misses from millions of hours of driving data to ensure that your required functions are running correctly, the best way is to create a...[Details]