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Before understanding the principle, let us first think about a question, what is a single-chip microcomputer, and what is the use of a single-chip microcomputer? This is an interesting question, beca...[Details]
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According to Korean media thelec, Samsung's upcoming new smartwatch Galaxy Watch 4 will use two battery suppliers, Chinese manufacturer ATL and Samsung SDI, and the two companies have confirmed ...[Details]
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While reading the RGB colored light program, I came to these two lines of code and was stuck for a long time without knowing why. When I went back to review the contents of Chapter 3, I realized...[Details]
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We know that the working principle of the paddle-rotary level switch is to use a micro motor as a driving device to continuously rotate the material detection blade through the transmission shaft. ...[Details]
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1. Introduction
A/D or V/F conversion technology is commonly used to process the measured analog signals at the measurement and control site. The two methods have their own characteristics: A/...[Details]
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Commonly used single chip system RAM test method
LED
is called the fourth generation lighting source or green light source. It has the characteristics of energy saving, environmental pr...[Details]
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According to The Paper, at a communication meeting after today's new product launch, Huawei's consumer business CEO Yu Chengdong mentioned in an interview that Huawei does not expect good news in res...[Details]
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The 51 microcontroller has two 16-bit timers/counters: Timer 0 (T0 is P3.4) and Timer 1 (T1 is P3.5) The 16 bits mentioned here refer to the 16-bit counting registers inside the timer/counter, whic...[Details]
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Research firm ABI Research believes that the combined impact will slow the growth rate of wearable devices from 28% last year to 5% this year. Foreign media 9to5mac published an article today analyzi...[Details]
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On December 18, Mingwei Electronics was listed on the Science and Technology Innovation Board of the Shanghai Stock Exchange. The company's stock code is 688699, the issue price is 38.43 yuan per sha...[Details]
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Introduction The car MP3 wireless transmitter can send the music stored in the MP3 player through FM broadcast, then receive it through the FM radio and play it through the car stereo. This article u...[Details]
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According to South Korean media TheElec, Samsung is expected to purchase 6.5 million smartphone OLED panels from domestic display panel manufacturers BOE and CSOT this year. That would be about eigh...[Details]
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1. Application Overview 工业交换机 是从商用交换机基础上发展而来，更能符合严酷的工业现场需求，适应高电磁兼容性、-40-+85度的宽温度工作范围以及较高的MTBF(平均无故障工作时间)，能够避免数据丢包，而且最显著的区别是拥有冗余自愈环网技术，比商用机的STP、RSTP协议的冗余时间大大缩短，基本能达到200毫秒以内。 2. Industrial switches ...[Details]
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In recent years, electric vehicle technology, especially its battery technology, has developed rapidly. This article will explore the 11 most common misconceptions about electric vehicle (EV) bat...[Details]
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/*-----------------------Include header file area-------------------------*/ #include reg52.h //MCU header file /*-----------------------Function declaration area---------------------------*/ v...[Details]
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