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#include"reg51.h"
sbit DQ =P3^7; //define communication port
//Delay function
void delay(unsigned int i)
{
while(i--);
}
//Init function
Init_DS18B20(void)
{
unsigned char x=0;
DQ = 1; //...[Details]
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3.3 Clamp protection circuit
When the power switch is turned off, due to the influence of leakage inductance, reflected voltage and spike voltage will be generated on the primary winding of the h...[Details]
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For a long time, the ambient temperature of the computer room has determined the working condition of the equipment. Whether the ambient temperature of the computer room is qualified reflects the c...[Details]
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We're making everyday toothbrushing more convenient in a new way. As people's material life becomes more and more abundant, food plays an increasingly important role in their daily social life, and...[Details]
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The latest MLPerf test results for the 5th Gen Xeon Scalable processors showcase the progress Intel and its ecosystem partners have made in improving generative AI performance.
Recen...[Details]
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WeChat introduction : 100 % domestic materials, fully covered by Allwinner T series "Love technology and be willing to share", the "Hardware Developer Conference" organized by Hardware 100...[Details]
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Phenomenon 1: This single board has been produced in small batches, and no problems have been found after a long period of testing .
Comments: Hardware design and chip application must comply with...[Details]
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According to Jiwei.com, Henan Province suffered from heavy rain overnight, causing flood disasters. Hon Hai Zhengzhou plant is an important production base for Apple's iPhone, accounting for about ha...[Details]
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The method described in this article is not necessarily correct, but it is very simple. You can definitely do it by following the instructions.
You can definitely get ...[Details]
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On August 30, the board of directors of Shenzhen Goodix Technology Co., Ltd. (603160) recently received a written resignation report from Chen Hengzhen, the company's deputy general manager and...[Details]
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Researchers at the University of California, Los Angeles say they have developed a new technology that could allow a device to generate electricity using natural sunlight.
The researchers call...[Details]
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This article introduces in detail the basic knowledge of serial port, ISP download of 51 single-chip microcomputer, etc. Those who have already learned single-chip microcomputer can also take a look...[Details]
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1. The detection surface is not parallel to the bottom surface. The sound wave is scattered when it encounters the bottom surface, and the probe cannot receive the bottom wave signal.
2. Castings and...[Details]
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The Federation of Korean Industries said in a report on the 25th that South Korean semiconductor companies' market share in China, the world's largest semiconductor market, began to decline after the...[Details]
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Simplify EDA workflows with bidirectional links between software
Accelerate product development with seamless data exchange between Keysight’s Advanced Design System (ADS) and Sieme...[Details]
Microcontroller MCU
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