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According to foreign media reports, a study published on Monday by researchers from New York University and Michigan State University in the United States showed that fake fingerprints made using c...[Details]
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The timer runs independently. It does not take up CPU time and does not require instructions. It only needs to be involved when the corresponding register is called.
Take AVR mega16 as an example, it...[Details]
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China Energy Storage Network:
Aerogel is a lightweight solid material that is composed of nano-colloidal particles that aggregate to form a nano-skeleton and nano-porous network structure, ...[Details]
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The 8031 series of microcontrollers are widely used MCUs, but with the continuous intelligence and complexity of the control field, the program length may be much larger than the 64KB limit of 80...[Details]
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(1) Principle of single chip computer system keyboard The connection method of the column keyboard is more complicated than that of the independent keyboard, and the programming implementation is als...[Details]
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The code will explain how to implement the key scanning function and register key events (single click/double click/long press/long long press/press/release) /**************************************...[Details]
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The internal structure diagram of the light oscilloscope (recorder) is shown in Figure 1. It consists of a vibrator and a magnetic system, a light source and an optical system, a transmission part, ...[Details]
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Recently, the relevant person in charge of CATL told a reporter from China Electronics News that its Kirin battery with a longest range of 1,000 kilometers has been successfully rolled off the assemb...[Details]
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As with many industries, the disruption caused by the Covid-19 pandemic is having a devastating effect on the phone market. Although mobile phone sales are expected to hit their lowest level in a dec...[Details]
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The national finals of the "2019 National University Student Internet of Things Design Competition" (hereinafter referred to as the "Internet of Things Design Competition"), hosted by the Higher Educ...[Details]
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Vishay Introduces New AEC-Q200 Compliant Fast-Acting Thin-Film Chip Fuse for Automotive Applications
The device has a rated current of 0.5 A to 5.0 A and has extremely stable f...[Details]
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An oscilloscope amplifier with a 20 dB voltage gain is provided by this circuit over a frequency range from 0.5 to 50 MHz. By increasing the value of the capacitor by 0.05 uF or trying to remove the ...[Details]
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On July 7, Ziguang Guwei (002049.SZ)'s share price hit a new historical high, with an intraday high of 169.10 yuan, an increase of more than 9%. The company's total market value exceeded the 100 bill...[Details]
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Intersil's ISL9110 and ISL9112 are highly integrated buck-boost switching regulators. The input voltage can be higher or lower than the output voltage, and can be seamlessly converted between buck ...[Details]
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This amplifier is tailor-made for the author's ASW subwoofer. It is simple and reliable, has excellent performance, and is flexible to use. If its equalization circuit parameters are slightly modifie...[Details]
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