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1.Nor Flash Hardware Introduction: From the schematic diagram, we can see that NOR FLASH has address lines and data lines. It is similar to our SDRAM interface and can read data directly, but it ca...[Details]

  The program source code is as follows #include pic.h //Pin definition #define din RC7 //Display serial data input terminal #define load RC6 //Display data latch terminal #define clk RC5 //Displa...[Details]

On March 1, Nvidia had a good start, with a 4% increase on the day and a closing price of US$822.79, and its market value exceeded the 2 trillion mark for the first time. At the same time, Nvi...[Details]

The HARTING Technology Group continues to actively promote digital transformation. "The past few months have particularly highlighted the importance of this transformation. The global coronavirus pan...[Details]

Introduction With the rapid development of mobile communication technology, mobile phones have changed from a single telephone communication device to an information network terminal. Therefore, mo...[Details]

The Karl Fischer method for determining water content is an electrochemical method. The principle is that when the Karl Fischer reagent in the electrolytic cell of the instrument reaches equilibrium,...[Details]

1. Initialize SD card It is necessary to define two types of handles, SD card handle SD_InitTypeDef type and SD card information handle HAL_SD_CardInfoTypeDef type, and then initialize the SD card ha...[Details]

"Altium Designer is at the core of all our software applications, integrating all of our design needs into one user-friendly electronics design tool." Duan Weiyin Doctor of Engineering, ...[Details]

　　The wiring diagram of the single chip microcomputer 80c51 is shown in Figure 1. In Figure 1, the 4-digit display tube uses a common anode. Using dynamic display, the method of cyclically turning on...[Details]

According to foreign media reports, San Francisco technology company Swift Navigation and smart global advanced technology supplier Taoglas® announced a strategic partnership. The two parties will in...[Details]

Features of GPS measurement compared with classical measurement technology 1. High positioning accuracy       Application practice has proved that the relative positioning accuracy of GPS can reach...[Details]

This article introduces a solar mobile phone charger, which uses solar panels to charge mobile phone batteries after DC voltage conversion through circuits, and can automatically stop charging af...[Details]

Dongfeng's high-end brand Lantu did something very interesting. When promoting batteries, it made a cut:   1) Cylindrical battery: In the first model, Samsung SDI's cylindrical battery cells were use...[Details]

The worst-case analysis method combines traditional electronic reliability and circuit simulation analysis methods to produce a new reliability technology. Compared with traditional reliability techn...[Details]

Overview Digital up-conversion/down-conversion (DUC/DDC) is an important part of digital intermediate frequency design. Its function is to convert the baseband signal to the intermediate f...[Details]