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It can be found in the device tree of tiny4412 that interrupt resources are presented in the form of a tree. The following is a picture I drew, which roughly describes the connection relationship of ...[Details]
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Among many smart products, smart speakers lead the AI market with tens of millions of shipments, and the previous competition for AI entry has become clear. If you ask users what problems smart spe...[Details]
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Recently, Intel announced that it would sell all of its NAND business to SK Hynix. In addition, Intel recently announced that it would outsource part of its chip production to TSMC, which makes peopl...[Details]
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According to Appleinsider, Twitter whistleblower Jon Prosser recently publicly answered some questions involving new hardware products such as the new iPad and iPhone 12. Apple Watch Jon ...[Details]
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Surface Acoustic Wave Chemical Sensor (SAW)
At the end of the 19th century, British scientist Rayleigh discovered sound waves propagating on the surface of solids, namely surface acoustic waves (s...[Details]
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Only one month after Huawei released its last commercial notebook, desktop, monitor and other PC products, it has launched a number of new notebooks and monitors for smart office scenarios. This ki...[Details]
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Different types of variables can be used in C programs for delay design. Experimental tests show that using unsigned char type has more optimized code than unsigned int. Unsigned char should be used...[Details]
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introduction
Photoelectric shaft angle encoder, also known as photoelectric angle position sensor, is a precision digital angle measuring device integrating optics, machinery and electrici...[Details]
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India's smartphone exports more than doubled to more than $11 billion in the fiscal year ended in March, underscoring the South Asian market's emergence as a global hardware manufacturing hub, accord...[Details]
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With the development of IT technology, it has led to the widespread implementation of local area networks, wide area networks and the Internet in all walks of life. Most units have their own websit...[Details]
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Motor jitter refers to vibration or jitter when the motor is running. It is mainly caused by factors such as motor imbalance, mechanical system instability, design error or component failure. If no...[Details]
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Scientists at Pennsylvania State University in the United States have drawn inspiration from nature to develop a new device that can generate images by mimicking the red, green, and blue photorecep...[Details]
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PHOLED (Phosphorescent Organic Light Emitting Device) is a type of organic light emitting diode (OLED) that can be up to 4 times more efficient than conventional fluorescent OLEDs. OLEDs are monolithi...[Details]
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Siemens appeared at the 2019 China International Industry Fair with the theme of "Digital Enterprise - Thinking about the Future of Industry!" At this expo, Siemens fully demonstrated its one-stop ...[Details]
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With the continuous development of integrated circuit technology, high-performance operational amplifiers are widely used in various circuit systems such as high-speed analog-to-digital converters (A...[Details]
Analog electronics
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