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The 2019 Berlin International Consumer Electronics Show (IFA2019) will open on September 6 in Berlin, Germany. During last year's IFA, voice recognition and artificial intelligence were the highlight...[Details]
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On January 31, General Motors and Lithium Americas Corp. announced that they would jointly invest in the development of the Thacker Pass mine in Nevada. The mine is the largest known lithium mine in t...[Details]
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0 Introduction
After laser focusing, the spot diameter is small and the energy density is high. Therefore, laser welding has the characteristics of large weld depth-to-width ratio, narrow heat-affec...[Details]
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Some time ago, the European Union proposed a resolution requiring mobile phone manufacturers to unify the interface to USBC. Those who have used this interface know its advantages. Android manufactur...[Details]
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The level control probe can accurately generate the required signal power and can be used for the measurement of instruments such as spectrum analyzers and receivers, as well as for applications such...[Details]
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Resistors, also known as resistors, are one of the most basic components in electronic circuits. Testing resistors is a basic skill in mastering and learning electronic technology! The following in...[Details]
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The "Proposal of the CPC Central Committee on Formulating the Thirteenth Five-Year Plan for National Economic and Social Development" approved by the Fifth Plenary Session of the 18th CPC Central C...[Details]
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On July 27, a signing ceremony for major projects in the 100-day campaign in Jiaojiang District, Taizhou City was held, with a total investment of 22.7 billion yuan. The signed projects cover high-te...[Details]
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introduction
The power-on mode of the storage test system is a very important link. Many tests are carried out after a certain period of heat preservation, and the test device is placed in the objec...[Details]
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According to foreign media reports, more and more companies are now seeking to promote autonomous driving and reduce traffic accidents to create a safer and more comfortable automobile society. To ac...[Details]
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3.4.2 Pattern Recognition The pattern recognition method PID parameter self-tuning is a method of calculating and obtaining PID parameters by identifying the peak value, valley value and oscillatio...[Details]
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At present, my country's highway infrastructure construction has entered a rapid development stage. The mileage of highways has increased significantly, and the number of vehicles on the road has con...[Details]
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When the compilation is complete, the flash and ram size occupied by the program are displayed Unzip the mapinfo.exe in the attached compressed package to the stvd installation path stvd Right clic...[Details]
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#include
#define uchar unsigned char
flying tempo;
void serial()interrupt 4 using 1
{
if(RI)
{
RI=0;
temp=SBUF;
SBUF=temp;
}
else if(TI)
IF = 0;
}
main()
{
ucha...[Details]
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The transportation sector is a key area for achieving energy transformation. The electrification of automobiles is thriving worldwide and is also developing in Asia. Electric vehicles powered by el...[Details]
DSP and ARM Processors
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