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vivo has previously launched the Y21, Y21A, Y21T, Y21e, Y15, and Y15s overseas, and now passionategeekz has revealed that the vivo Y21G and Y15C will soon be launched in India and globally. ...[Details]
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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]
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Jiwei.com reported that the competition between China and the United States in the semiconductor field has entered a white-hot state. In order to prevent China from gaining a competitive advantage, t...[Details]
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This paper introduces a design of intelligent voltage-stabilized power supply based on AT89C51. Its core technology is to change the output of the voltage-stabilized module by controlling the digital-...[Details]
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Before there is large-scale overcapacity in power batteries , should we try to compete for market share as much as possible? A piece of good news, but it may also be bad news: the price of battery ...[Details]
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O Introduction
The hospital nursing call system is an important part of the information and modern management of modern hospitals. It can effectively enhance the hospital image, strengthen...[Details]
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Purpose: Norflash the first 4K contents to SDRAM and light up the LED successfully;
process:
1. Program (main.c startup.s Makefile)
1.1.main.c
#define GPBCON (*(volatile unsigne...[Details]
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Some addresses at the lower end of the program memory are fixed as entry addresses for specific programs: (1) 0000H——Program entry address after the microcontroller is reset. (2) 0003H——Interrupt se...[Details]
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Background introduction: The turnout indication system is a device that detects the direction of the switch machine and the operating current. It is an important part of the centralized signal monito...[Details]
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Abstract: In order to improve the traditional interface of music players, expand functions and improve sound quality, a multimedia music player with text reading function is designed based on the A...[Details]
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On December 8, according to a list published by the United States Patent and Trademark Office (USPTO), Apple has obtained a technology patent, suggesting that future iPhones will have built-in sens...[Details]
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What control system designers always pursue is to find the best control method for their application. In addition to the classic PID control, this paper also discusses optimal control, fuzzy contro...[Details]
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Recent reports indicate that OPPO will release the OPPO Reno5 series of smartphones in December. According to the latest news, the Reno5 series will include three models and will be equipped with thr...[Details]
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Verint® Systems Inc., a customer interaction company, recently released its latest global customer interaction survey report, which points out that with the continuous development of digital technolo...[Details]
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The auto-coupling step-down starting control cabinet is a commonly used motor starting device. It uses an autotransformer to reduce the starting voltage of the motor, thereby reducing the starting ...[Details]