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Perhaps it is because reality is too unsatisfactory that humans always have a "problem" of liking to fantasize. When you are restless and tossing and turning at night, do you often fantasize about th...[Details]
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1 Function:
(1) Static display: display a smiling face;
(2) Dynamic display: a, moving display of “HELLO!”, b, display of the change of smiling face and crying face;
2 Principle
...[Details]
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1. The impact of energy consumption level on the use of electrical appliances
When we buy an air conditioner, if we want to judge the cooling capacity of an air conditioner, the best way is to...[Details]
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有望在2030年内实现营收和盈利的显著增长
Feldhoven, the Netherlands, November 14, 2024 -
At its 2024 Investor Day today, ASML will update its long-term strategy and analysis of global market and te...[Details]
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1. The problem is caused by abnormal power supply: 01. Check whether the power supply is working properly and whether the indicator light is on. If not, please check whether the power supply is c...[Details]
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#include
#include intrins.h
/*************************************Port definition************************************/
sbit sclk = P3^4;
sbit io= P3^3;
sbit rst= P3^5;
sbit rs=P1^0;
sbit en=P...[Details]
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Multi-parameter monitor is an important device in clinical nursing. It can monitor the patient's ECG, blood pressure, blood oxygen saturation, respiratory rate, pulse rate and temperature. At present...[Details]
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Microsoft today announced a partnership with Qualcomm to provide better support for applications running on Windows on ARM. Microsoft will expand App Assure with the FastTrack testing platform. Mic...[Details]
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Principle of solar power generation
The solar power generation system consists of a solar cell group, a solar controller, and a battery (group). If the output power is AC 220V or 1...[Details]
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The diagnostic buffer in the Siemens S7-1200 is part of the CPU system memory. The diagnostic buffer records events and errors detected by the CPU or modules with diagnostic functions.
T...[Details]
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The upcoming Galaxy A13 will be Samsung's cheapest 5G phone. The phone is the successor to the Galaxy A12 and should be more affordable than the currently available Galaxy A22. It is expected to be l...[Details]
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I have seen some examples of STC microcontrollers downloading programs without powering off on the Internet. However, they all require serial port interrupts to complete. The following is a program...[Details]
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Source: Number of vehicle factory certificates; Analysis and charting: Electric Vehicle Observer China's installed capacity of power batteries has declined year-on-year for eight consecuti...[Details]
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With the proposal and promotion of Made in China 2025, my country's manufacturing industry is gradually moving from the traditional production model to a new development stage of digitalization, info...[Details]
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Principle of piezoelectric effect
The piezoelectric effect demonstrates the coupling of mechanical and electrical properties of quartz crystals.
The direct piezoelectr...[Details]
Analogue and Mixed Signal
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