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Recently, blogger @i冰宇宙 revealed that the entire Samsung Galaxy S22 series is made of glass. As we all know, in the previous generation Galaxy S21 series, the standard version of Samsung Gala...[Details]
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These two weeks seem to be a bit busy, making Lazy Cat physically and mentally exhausted, and sometimes even unable to help but get angry with others. Lazy Cat is very sorry for this, and I would like...[Details]
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1 Introduction Motor vehicle noise is an important source of urban noise pollution and one of the main control targets of environmental protection work. In order to reduce motor vehicle noise polluti...[Details]
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Realizing data "value-added" through "processing" is the "empowerment" of data in the Internet era, and it is also the foundation for the construction of ubiquitous power Internet of Things.
S...[Details]
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According to foreign media reports, between March and May 2018, Nintendo's internal server used to store game development data was hacked. It is not clear how much game data under development was lea...[Details]
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introduction With the continuous development of technology, the automobile industry is also constantly ushering in innovative changes. Although autonomous driving technology continues to improve, m...[Details]
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Specific implementation functions The system consists of STC89C52 single chip microcomputer, LCD1602 liquid crystal display, Hall speed sensor, 3V DC motor and button module. Specific functions: ...[Details]
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Samsung has announced the prices of the Galaxy Note10 series in Taiwan. It is reported that the Samsung Galaxy Note10 series offers three versions in Taiwan: Galaxy Note10 256GB, Galaxy Note10+ 256GB...[Details]
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This article shows how to use Bode plots to quickly evaluate whether your power supply design meets dynamic control behavior requirements. Power supplies typically maintain a fixed output voltage thr...[Details]
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Applicable fields: · Power supply company · Power plant · Power construction company · Repair and test company · Pilot plant · Factory power supply and distribution 1. List of recommended Fluke prod...[Details]
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#include "reg51.h" typedef unsigned int u16; typedef unsigned char u8; sbit k4=P3^3; //P33 is the pin of external interrupt 1, one pin of the button is connected to the interrupt pin sbit le...[Details]
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Despite the economic setbacks during the pandemic, consumers and business customers are still buying tablets to support work/home learning plans. According to the latest research report released by S...[Details]
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Symptoms of battery sulfation failure:
First of all, we should know what the sulfation of lead-acid batteries is. A layer of white hard crystals adheres to the surface of the negative plate inside ...[Details]
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With
the widespread use of
high-power LEDs
in lighting decoration and lighting,
high
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power
LED drivers
are becoming more and more important. It will become possible to use high-...[Details]
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Preface
Currently, the world is facing severe environmental problems and energy is becoming increasingly scarce. Solar energy has become the preferred alternative energy source because of ...[Details]
Sensor
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