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#include reg51.h //header file sbit LED=P2^0; //bit definition LED light sbit k3=P3^2; //bit definition button void delay()//delay function { unsigned char a,b; for(a=0;a 200;a++) for(b=0;b 2...[Details]
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Ultrasonic flowmeter is a non-contact instrument, suitable for measuring fluids that are difficult to touch or cannot be touched and difficult to observe, as well as large pipe flow. It can be used w...[Details]
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Sina Digital News reported on the morning of April 28 that iFixit, a well-known foreign disassembly organization, has released complete disassembly information of the new iPhone SE, confirming ...[Details]
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1. Definition of Coulomb efficiency: Coulombic efficiency, also called discharge efficiency, refers to the ratio of battery discharge capacity to charging capacity during the same cycle, that is, the...[Details]
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Because the vector network analyzer has the characteristics of wide frequency range, large dynamic range, high resolution accuracy, fast real-time, simple use, flexibility and convenience, etc., whet...[Details]
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1 Introduction At present, embedded processors based on ARM core have become the mainstream in the embedded system market. With the widespread application of ARM technology, the establishment of embe...[Details]
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2. Based on IMS
The service functions of packet domain videophone are basically the same as those of circuit domain. The difficulties in implementing packet domain videophone services are: ensuri...[Details]
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Goal: Make a running lantern Paste the code first: Here is a little trick of C language: the program does not execute the program between #if0 and #endif, which is equivalent to commenting it out,...[Details]
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/************************************************************************************ /* MAIN.C file * * Copyright (c) 2002-2005 STMicroelectronics */ //16-bit timer 2 interrupt mode //The peri...[Details]
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As part of Airtel’s 5G development plan, this collaboration will help India’s network transformation and unleash the potential of a hyper-connected world. Latest news: Recently, Intel and Bhar...[Details]
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For Cadillac CTS , a Vsport high-performance model is necessary. However, for marketing reasons, GM will also develop a corresponding Vsport model for the front-wheel drive luxury car ...[Details]
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Today, ASUS’ official Twitter account released a preheating video for the ROG gaming phone 3, which shows that it is equipped with the Snapdragon 865+ chip and will be officially released on July 22....[Details]
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On May 26, 2021, the Alpha S Huawei HI version of the Arctic Fox officially rolled off the production line, marking a key step for Huawei's entry into autonomous driving and the realization of mass p...[Details]
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1. Initialization of the serial port (only basic functions are used) 1. First, set the multiplexing pins. Taking serial port 0 as an example, RXD represents the pin for receiving data, and TXD repres...[Details]
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On October 12, Xinjiang Company and some tertiary industry companies were invited to attend the investment promotion symposium and signing ceremony held by the Wusu Municipal People's Government an...[Details]
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