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NXP recently announced its second quarter 2019 quarterly report, with total revenue of $2.2 billion, down 3% from the same period last year, and operating profit of $157 million, up 15%. "We are opt...[Details]
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#include
main()
{
P2=0x55; //P1 port initial value
EA=1; //Global disconnect
EX0=1; //External interrupt 0 is on
IT0=1; //Edge trigger
while(1)
{
}
}
void ISR_Key(vo...[Details]
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With the improvement of the performance-price ratio of camera equipment and the processing speed of computers, as well as the continuous improvement of relevant theories, visual servoing has the te...[Details]
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The much-anticipated "Tianwen-1" Mars probe was successfully launched in Wenchang, Hainan, officially kicking off our country's Mars exploration activities. A quick calculation shows that the Tianw...[Details]
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Yesterday, a digital blogger revealed on Weibo that Samsung's 64MP sensor will be first launched internationally in a mysterious model of the A series, and first launched domestically in a myster...[Details]
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AAC Technologies and Dispelix Announce Strategic Cooperation Recently, AAC Technologies, a leading global smart device solutions provider, and Dispelix, a leader in wearable see-through waveguide dis...[Details]
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In recent years, due to the addition of faults, dynamic operation and nonlinear loads, dynamic power quality issues have become increasingly complex, so power quality issues have regained attention...[Details]
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1 Introduction
At present, most of the power factor compensators used by many industrial and mining enterprises adopt the method of three-phase simultaneous compensation, which has
a better c...[Details]
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Hybrid vehicles have always been regarded as a good transitional product between pure fuel vehicles and pure electric vehicles. Currently, major manufacturers are also actively developing hybrid tech...[Details]
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For modern electronic systems, due to their complexity, ripple noise is not limited to AC-DC, but DC-DC is also very important. The existence of ripple and noise can cause many hazards and affect the...[Details]
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What does oled mean? What is OLED
OLED (Organic light emitting diode) is a new generation of flat panel display technology following TFT-LCD (Thin film transistor liquid crystal dis...[Details]
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Intravenous infusion is the most important infusion method in clinical treatment in my country. In practice, medical staff generally rely on experience and observation to manually adjust the drip rat...[Details]
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Clear the internal 30H~40H and external 0010H~0100H to zero, then move the contents of the internal 41H~47H to the external 0041H~0047H, and judge
1. If (0041H) 15, then square it and store it in 00...[Details]
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A mysterious 5G phone has passed 3C certification recently, showing that it is equipped with a 120W charger. A whistleblower said that this device may be the iQOO 7 flagship phone, which is expected ...[Details]
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On October 19, the reporter learned from State Grid Zhejiang Electric Power Co., Ltd. that the Zhejiang Energy Big Data Center recently added data from 751 user-side electrochemical energy storage sta...[Details]
Analogue and Mixed Signal
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