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5G has been commercialized, and the benefits it brings are huge for all walks of life, especially for the mobile phone industry in the early stages. The three major operators are expected to official...[Details]
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1 Introduction
With the development of electronic technology and the progress of society, electronic equipment is becoming more and more closely related to people's work and life. These elec...[Details]
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51 Tracking Intelligent Car Simulation Circuit and Program Simulation Schematic Diagram are as follows . The MCU source program is as follows: #include reg52.h #define uchar unsigned char #defin...[Details]
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Why did Huawei have such a dramatic plot in 2019? It all started when they became China's leading technology company. Did Huawei develop smoothly in 2019? Rather than saying it was smooth, it should ...[Details]
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Ever since iPhone 14 was pushed to the hot search by netizens, Apple's business seems to be getting bigger and bigger, and Huawei seems to have faded out of people's sight; it seems that all high-end...[Details]
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The Ministry of Industry and Information Technology recently stated in its reply letter to the "Proposal on Vigorously Developing Sodium-ion Batteries in my country" that new batteries such as lith...[Details]
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This reference design demonstrates the use of the MAX98400 Class-D audio amplifier in a stereo audio docking station application. The MAX98400 2.1 Demo Box is a complete active speaker dock that us...[Details]
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1. Introduction to UART Principle
Before introducing the UART controller of 2440, let's first understand the principle of UART
UART: Universal Asynchronous Receiver/Transmitter, used to transmit se...[Details]
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The MAX232 product is a chip compatible with the RS-232 standard launched by Texas Instruments (TI). The device contains two drivers, two receivers and T voltage generators, providing TIA/EIA-232-...[Details]
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Simulation file and complete source code download address: http://www.51hei.com/bbs/dpj-22586-1.html
Thesis download address: http://www.51hei.com/f/Electronic password lock thesis final draft.do...[Details]
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0 Introduction
In modern industrial production, production operations in many industries are carried out in harsh environments, such as power plants and substations in the power industry, oil ...[Details]
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It is undeniable that smartphones are becoming more and more "boring", with more and more similar appearance designs and almost the same functional features. When many people get a smartphone, t...[Details]
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INTEL 8279 is a programmable keyboard/display interface chip, which has two functions: keyboard input and display output. When the keyboard is input, it provides automatic scanning, can be connected ...[Details]
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According to foreign media reports, Samsung Electronics, which has a later mass production of 7nm and 5nm process technology and is the first to mass produce 3nm process technology, is TSMC’s biggest...[Details]
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First, due to the increasing demand for autonomous driving and new energy vehicles, the market size of automotive storage chips will continue to expand, with DRAM and NAND being the focus of demand...[Details]