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At the Battery Day event held early this morning, Tesla CEO Musk unveiled a new power battery, the so-called "truly revolutionary" 4680 model, which is 80mm in height and 46mm in diameter. Compared...[Details]
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In recent years, electronic products such as mobile phones and laptops have been developing towards being lighter and thinner. Among them, the battery life of secondary (rechargeable) batteries has...[Details]
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June 14, 2023 - At the recent 2023 Greater China Executive Exchange Conference,
Gartner released the results of its 2023 CEO and business executive survey
. The survey shows that most compa...[Details]
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This time we will talk about a very important concept in microcontrollers: interrupts Today we will talk about some concepts of interruption and some knowledge points about interruption 1: What i...[Details]
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The market value successfully exceeded HK$500 billion, pushing this platform focusing on food, drink and entertainment to the third largest Internet company after Alibaba and Tencent, so that the In...[Details]
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1 System Working Principle
In a DC circuit, active power reflects the product of the voltage and current of the measured circuit (P=UI); in an AC circuit, in addition to this product, it s...[Details]
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Introduction: This paper introduces a piece counting system for sewing machine production line, and gives the hardware circuit and software design ideas of the system. The system uses the single-chip...[Details]
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0Introduction
Rotary
transformer
is an electromagnetic induction
sensor
used to measure the angular displacement and angular velocity of the rotating shaft of a rotating object...[Details]
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On the afternoon of June 11, Xiaomi has just officially released the Xiaomi Mi Band 5. Compared with the previous generation, the Xiaomi Mi Band 5 supports dynamic dials, adds 5 new sports mod...[Details]
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As a super sports car, its mission is definitely not to be economical or comfortable, but to be fast, or in other words, its primary mission is to make you feel excited when driving. It should be...[Details]
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1. Output square wave diagram We now want to output a 4khz square wave to the microcontroller IO port. Now we calculate the period of the square wave: 1/(4*1000)s=0.00025s=0.25ms High level time: ...[Details]
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The root file system has always been an important part of all Unix-like operating systems. It can also be considered an important feature that distinguishes embedded Linux systems from other traditio...[Details]
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char *GetDayOf(PSYSTEMTIME pSt)
{ /* Names of Heavenly Stems*/ const char *cTianGan = {"甲","乙","丙","丁","戊","己","庚","辛","壬","癸"}; /* Names of Earthly Branches*/ const char *cDiZhi = {"子","丑","寅","卯"...[Details]
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Someone asked: Can IC burning also be used as a tutorial? Kimura Dou Momoya is thinking... Using the LEAPER-48 multi-purpose programmer 1. Pull your hand down 2. Put the IC on 3. Close the handle 4...[Details]
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Soft starters and frequency converters are two types of electrical equipment widely used in the field of industrial automation. They have certain differences in functions, principles, applications,...[Details]
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