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The driving forces for product development mainly include the following three aspects: critical needs, extensive global usage scenarios and volume requirements sufficient to justify R&D expenditures....[Details]
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For hexagonal nuts, the commonly used standards are: GB52, GB6170, GB6172 and DIN934. The main differences between them are: GB6170 is thicker than GB52, GB6172 and DIN934, commonly known as thick nut...[Details]
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Recent data from the World Semiconductor Trade Statistics (WSTS) show that global semiconductor shipments in the first quarter of 2021 were US$123.1 billion, up 3.6% from the fourth quarter of 2020 a...[Details]
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Shift registers can transfer data from one loop cycle to another. They are often used in programming. To create a shift register, right-click the left or right side of the loop and select Add Shift ...[Details]
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As the resolution of high-definition video continues to improve, it will provide clearer and clearer data, further promoting the development of intelligent technology. At the same time, the co...[Details]
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The engine is the heart of the car. Every place where work is done is like an atrium or ventricle. Let me tell you, there are several "variable" technologies in these atria and ventricles. According ...[Details]
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1. Introduction
Today, LED lighting is a mainstream technology. LED flashlights, traffic lights and car lights are everywhere, and countries are pushing to replace incandescent and fluores...[Details]
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Qualcomm Life of the United States exhibited its home wireless medical solution "2net" at the world's largest medical IT exhibition "HIMSS" (The 2012 Annual HIMSS Conference &
Exhibition@Las
...[Details]
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According to Jiwei.com news, Taiwanese media reported recently that the global chip foundry leader TSMC's Fab14 P7 plant in Nansho, Taiwan, suddenly suffered a power outage, which will affect up to 3...[Details]
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(Image source: Automatic Labs) According to foreign media reports, on May 16 local time, Automatic Labs announced the launch of a new Connected Car Assistant, which includes a new self-installed a...[Details]
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Fault phenomenon The wrong number 5022 was dialed when the machine was turned on, the module was not recognized, and the serial number was lost. Testing process After inspection, it was found that ...[Details]
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In recent years, the new energy vehicle market has flourished, and the sales of new energy models of major automakers have increased dramatically. Intelligent configuration has become the core sell...[Details]
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#include
#define uint unsigned int
#define uchar unsigned char
typedef bit BOOL ;
sbit io = P1^0 ;
sbit rs = P2^4 ;
sbit rw = P2^5 ;
sbit ep = P2^6 ;
volatile data_byte;
uchar RH,RL,TH,TL;
/
*******...[Details]
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Regarding S7-1200PLC programming with parameters and programming without parameters, mainly FC and FB, this programming method can mainly realize repeated calls and transplantation between programs...[Details]
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The main goal of autonomous driving is to eliminate accidents caused by human error. In a fully autonomous car, resuming driver control in the event of a system failure is not an option; there is n...[Details]