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This is a fire alarm
When smoke enters the outer ionization chamber, some positive and negative ions are adsorbed in the smoke and burn to generate particles (the particles generated by co...[Details]
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introduction
The reason why an intelligent robot is called an intelligent robot is that it has a fairly developed "brain". The central computer works in the brain, and this computer has a direct ...[Details]
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Non-contact infrared temperature measurement products include three series: portable, online and scanning, and are equipped with various optional accessories and corresponding computer software. Each ...[Details]
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Industry pioneers gathered in Shenzhen to discuss new trends in automotive engineering
AMTS & AHTE South China 2024 "Latest Spoilers"
September 24, 2024, Shanghai,...[Details]
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Pulse compression
The system is widely used in modern radars. It increases the average power of the transmission by transmitting wide pulses to ensure sufficient effective range. When receiving, ...[Details]
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1 Interrupt system structure The following figure shows the path from the interrupt pin to the interrupt entry: It is not difficult to see from the figure that INT0 and INT1 are interrupt pins, whi...[Details]
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Huang Wang, founder and CEO of Huami Technology, said on Weibo that the chip industry has never given us the opportunity to choose to like or hate, there is only "must". As we all know, the developme...[Details]
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On May 21, 2024, Jiangsu Yuntu Semiconductor Co., Ltd. (hereinafter referred to as "Yuntu" or "Yuntu Semiconductor")'s first high-end domain controller chip YMT32B1HA0x in the H series was official...[Details]
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Physicists at the University of Alberta in Canada, in collaboration with the Technical University of Munich, have invented a molecular dye that can emit more colors of light than any other molecule c...[Details]
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introduction
Oversampling ∑-△A/D converters are widely used due to their high precision and easy implementation with standard digital CMOS processes, and are increasingly integrated into systems on...[Details]
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According to the supply chain, when TSMC's 7nm production capacity was in short supply, Bitmain once again placed an urgent order. Bitmain has already booked 30,000 7nm chips in the third and fourt...[Details]
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Introduction: Use a button to control the 1-digit LED digital tube display, just a simple test of the response to external interrupts. The program does not add button debounce processing, and it real...[Details]
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Car headlights are an important part of safe driving. Traditional headlights have blind spots when the car turns, which affects the driver's judgment of obstacles on the curve and also poses othe...[Details]
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Asus may be preparing for its upcoming 2022 flagship. According to the screenshots exposed by equal leaks, the appearance of Asus Zenfone 9 appeared on the function settings page. As you ca...[Details]
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The last line after startup prompts can't access tty, job control turned off, which means that the console cannot be entered. The reason is that there is a problem in the /etc/inittab file
Sol...[Details]