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#include "reg51.h" typedef unsigned int u16; typedef unsigned char u8; sbit k4=P3^3; //P33 is the pin of external interrupt 1, one pin of the button is connected to the interrupt pin sbit le...[Details]
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With the development of economy and the growth of urban population, the high-rise and intelligent buildings have become a trend of urban development. According to the formula of the annual expected...[Details]
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1 Introduction
With the rapid development of information technology, digital signal processors (DSP) have been widely used, and the data acquisition mode based on A/D, DSP, and D/A has been ac...[Details]
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On November 17, Jiang Shangyi, the former CEO of Hongxin, issued a lawyer's statement saying that he had resigned from all positions including director, general manager and chief executive officer of...[Details]
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Last November, Apple launched the App Store Small Business Program, which reduced the fee from 30% to 15% for all developers who earned less than $1 million from the App Store. It turns out that the ...[Details]
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On the one hand, DxOMark is now a benchmark for evaluating mobile phone images, screens, audio, etc. On the other hand, it has always been controversial. The recent review of OPPO Find X2 Pro has...[Details]
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The reference power supply has little to do with the power supply itself and its process, but its temperature characteristics are stable, and it is widely used in analog circuits. The temperature char...[Details]
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Judging from the current situation, Apple is paying tribute to the iPhone 4 in the design of this year's iPhone 12 series. There is nothing wrong with you saying that it is a replica of the la...[Details]
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For companies that hope to improve production and operational efficiency through smart IoT technology, a long-standing concern is how to make their devices digital and intelligent. The reason is that...[Details]
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Remote measurement and control systems are one of the hot topics in the current research field of industrial automation. Remote measurement and control has penetrated into various systems of industria...[Details]
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As a well-known domestic company in the field of autonomous driving, Momenta has recently invested heavily in recruiting more than a dozen middle- and senior-level managers from Zheku, a chip design ...[Details]
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According to foreign media reports, the iPhone X, which Apple launched in 2017 on the 10th anniversary of the iPhone, not only introduced new design concepts and technologies such as the notch screen...[Details]
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China Energy Storage Network News:
State Grid Tianjin Electric Power Company strengthened the linkage between government and enterprises and made every effort to promote the "1001 Project". I...[Details]
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AC power (such as single-phase 220 V) is the main power supply for electronic instruments and equipment. In the design, production and quality inspection of electronic instruments and equipment, espe...[Details]
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According to the definition of the Internet of Vehicles Industry Technology Innovation Alliance, the Internet of Vehicles is a large system network consisting of in-vehicle network, inter-vehicle n...[Details]
Microcontroller MCU
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