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Huawei's first foldable smartphone, the Mate X, is expected to be launched in October, and there are reports that an upgraded version will be launched later. It is reported that Samsung, a friendly c...[Details]
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#include
#define uchar unsigned char
#define uint unsigned int
uchar temp,num,bai,shi,ge;
uchar key ={0x3f,0x5f,0x6f};
uchar code table =
{
0x3f , 0x06 , 0x5b ,
0x4f , 0x66 , 0x6d ,
0x7d , 0...[Details]
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Realme, a mobile phone maker that entered the smart TV space last year, currently sells three TV models in India. According to a tweet from the company’s CEO, it could launch new TV models as early a...[Details]
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Tachometer measurement method
●The rpm speed measurement methods can be mainly divided into 3 categories:
●Mechanical rpm speed measurement
●Optical rpm speed measurement
●Stroboscopic rpm speed m...[Details]
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Oscilloscopes have many different specifications that determine how accurately they can capture and measure signals. But the main specification of an oscilloscope is its bandwidth. The oscilloscopes ...[Details]
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1.
Signal
distribution problem: When there are several sets of speakers in the sound field, an equalizer is often used to distribute the signal to multiple amplifiers to drive the speak...[Details]
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Anyone responsible for managing a data center knows that
the importance of
power
efficiency is increasing. This is especially true in some data centers, where consolidation and higher de...[Details]
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The main design challenges of LED lighting applications include heat dissipation, high efficiency, low cost, dimming without flicker, wide range dimming, reliability, safety and elimination of colo...[Details]
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At the recently concluded Sensors Expo 2019, OmniVsion's Chief Technology Officer Boyd Fowler and Pixel Fellow Sohei Manabe were selected as "Top 50 Persons In Sensor Tech". The “Top 50 Persons ...[Details]
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With the continuous development of the new energy vehicle market, the electric drive industry is also constantly improving. 1.1 The development of new energy market promotes the progress of electr...[Details]
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The trade dispute between China and the United States continues. According to Reuters, US President Donald Trump recently threatened to further increase tariffs on Chinese imports if a deal cannot be...[Details]
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A digital waveform is a graphical representation of the logic level versus time. Usually, we call a waveform with only two discrete values a pulse waveform. In this respect, the pulse waveform is co...[Details]
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1. Overall structure of heating network monitoring system based on ADSL 1.1 Overview Urban heating network monitoring and control is an important part of urban municipal engineering. The control node...[Details]
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From smartphones to cars, consumers are demanding more functionality packed into smaller and smaller products. To help achieve this, TI has optimized packaging technology for its semiconductor devi...[Details]
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1. Interrupt handling architecture
The Linux kernel unifies the numbers of all interrupts and uses an array of irq_desc structures to describe these interrupts.
The array is d...[Details]
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