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With the clinical application of electrocardiogram technology and the development of electronic technology, electrocardiogram, as a relatively mature and widely used technology in biomedical measureme...[Details]

For a mature detection system, there is usually an acquisition and storage part. Most of the electrical signals, optical signals, sound signals, magnetic signals, etc., need to be converted into di...[Details]

The smart cockpit is an integrated product of technologies and products such as display, interaction, operating system, and chip. It is also the most intuitive embodiment of automobile intelligence. ...[Details]

"RMB breaks 7" is probably the hottest news today. So, is RMB breaking 7 a good thing or a bad thing? What impact will it have on the import and export of components?   Last week, affected by inte...[Details]

　　 1. Introduction 　　Compared with DC motors, AC motors do not require commutators and brushes, and their structure is simpler. AC motors are widely used in industrial production due to their wide s...[Details]

 Generally, the MODEM communication of a single-chip microcomputer requires two background knowledge, one is the AT command set, and the other is the Universal Asynchronous Receiver Transmitter (UART)...[Details]

The noise figure mainly measures the signal-to-noise ratio (SNR) performance of the component, which is the basis of most digital communication parameters such as bit error rate (BER) and carrier/nois...[Details]

Step 1: Install Keil software 1. Select the C51V900 installation program in the folder and open it, as shown in the figure: 2. Keep selecting Next in the installation dialog box until Finish c...[Details]

The 89C51 series microcontrollers do not have SPI ports. In this case, we can simulate the SPI port to realize the functions we want. The program is as follows: //-----------------------Function decl...[Details]

This article uses software-simulated I2C to implement a function library for operating 24LC16B on the STM8L15x series chips. Header file definition:  #ifndef _24LC16B_H #define _24LC16B_H #incl...[Details]

On July 14, the Ministry of Industry and Information Technology issued a notice on the "Three-Year Action Plan for the Development of New Data Centers (2021-2023)". The "Notice" points out tha...[Details]

According to Tencent Technology, Vietnam has gradually become Samsung's most important electronics manufacturing base in recent years. Currently, Samsung already has smartphone, TV and home appliance...[Details]

Hi, do you need an assistant who can remind you of your schedule when you go out, chat with you when you are depressed, help you tutor your children when you are busy, or command the smart devices i...[Details]

Nowadays, integrated circuits and computer systems are becoming more and more complex. To adapt to this change, designers need to consider power consumption requirements in the main design paramete...[Details]

#include linux/module.h #include linux/kernel.h #include linux/errno.h #include linux/string.h #include linux/mm.h #include linux/slab.h #include linux/vmalloc.h...[Details]