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This paper develops a
wireless temperature measurement
system. The system uses K-type thermocouples as temperature sensing elements, with a wide temperature measurement range, and is su...[Details]
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Iris recognition technology is a kind of perceptual recognition technology that is both familiar and unfamiliar to us, very sci-fi and mysterious, yet relatively common. We often see it in science ...[Details]
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1. Project Overview 1.1 Introduction At present, most music files are saved in MP3 format, which is a lossy audio compression format that cannot perfectly reproduce the original music. With the expa...[Details]
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In mobile communication systems, due to factors such as multipath fading and transmission attenuation in the signal transmission process, the dynamic range of the received signal of the mobile termina...[Details]
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In many countries, the percentage of national medical expenditure in gross domestic product (GDP) continues to grow. According to statistics from the World Health Organization (WHO), the medical ...[Details]
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Over the past 20 years, many communication buses have emerged that can be used to control instruments. Throughout this process, NI LabVIEW has been the software that connects and controls instrument...[Details]
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We know that all LEDs must be powered by a constant current source, but many street lamp manufacturers currently look for a suitable constant current module after the LED module has already been ...[Details]
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Saturnose, an Asian battery research and development company, announced that it will publicly release its Enhanced Altered Aluminum Ion (EaI) battery, and plans to commercialize aluminum-ion batterie...[Details]
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Imagine driving in the early 20th century. Drivers relied on manual signals, shouting, and a little bit of guesswork to predict the behavior of other cars on the road. Thanks to the advent of modern ...[Details]
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Abstract: Based on the analysis of the characteristics of the IRIG-B (DC) code type, a design method for IRIG-B (DC) time code decoding is proposed. This method consists of a small number of periph...[Details]
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Editor's note: Since this year, the "three new things" represented by electric passenger vehicles, lithium batteries , and solar cells have become new growth points for China's exports, injecting new...[Details]
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Pressure level gauge installation requirements 1. The installation direction of the junction box of the guide rod type and the input type is upward (the box cover faces upward); 2. The install...[Details]
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While we've seen multiple attempts at generating real-world scents in VR environments, many have involved rather bulky wearable devices. Scientists from China have developed a more streamlined system...[Details]
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The converter is described as follows: It is based on a silicon bipolar transistor (BJT) and can operate at voltages below 250 mV, which is almost a record for a converter not based on junction fiel...[Details]
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Sony sold 3.4 million PlayStation 5 units in its first four weeks on the market, according to a new report, making it the best-selling PlayStation console of all time. A new report from Digitimes s...[Details]