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Digital PID regulator has the advantages of simple operation, accurate control precision, high safety and reliability, and is widely used in industrial production processes. A digital PID regulator b...[Details]
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The purpose of purchasing a capture card is nothing more than to enable more convenient and effective monitoring. In the security field (video capture card), there are a variety of DVR cards, which...[Details]
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C. Speech Recognition
Simple speech recognition can be achieved using the high-speed AD detection function of the AVR microcontroller. After the sound signal is received by the electret condenser m...[Details]
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Have you ever used the pass/fail testing feature on a digital oscilloscope? This is a great tool if you need to perform repetitive tests on small batches of devices. You can also use pass/fail testing...[Details]
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Recently, Counterpoint released a report on the global mid-to-high-end smartphone market in the second quarter of 2021. The agency divides the mid-to-high-end smartphone market into three categories,...[Details]
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According to foreign media reports, researchers from the Massachusetts Institute of Technology (MIT) and Tsinghua University have collaborated to develop the safety limits of lithium-ion batteries fo...[Details]
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This article introduces the design of DDS function signal generator based on 51 single chip microcomputer. The system roughly consists of three parts: signal generation part, digital/analog conversio...[Details]
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Since May this year, there have been continuous news about Moto E7. After the relevant specifications were exposed, today foreign media 91Mobile shared a set of real-life pictures and videos of ...[Details]
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On August 27, DigiTimes released a report on August 23, saying that relying solely on 3nm and 5nm processes, TSMC's revenue in the first three quarters of 2024 will exceed NT$1 trillion (currently ...[Details]
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At present, almost all fluorescent lamps on the market use built-in power supplies. The so-called built-in type means that the power supply can be placed inside the lamp tube. The biggest advantage ...[Details]
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Antenna parameters are quantities that describe antenna characteristics and can be measured experimentally. The measurement of antenna parameters (referred to as antenna measurement) is an important m...[Details]
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Can a two-phase motor be converted to a three-phase motor?
Theoretically, a two-phase motor can be converted into a three-phase motor, but it requires a lot of modification and adjustment, inc...[Details]
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According to market research data, it is estimated that the sales of the two major automobile consumer countries, China and the United States, will decline by 7% and 3% in 2019, indicating that the a...[Details]
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1UK
length
Inch (pl.inches) = 2.5400limi centimeters feet (pl.feet) = 12 inches = 0.3048 meters yard = 3 feet = 0.9144 meters mile = 1760 yards = 1.6093 kilometers
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The electric vehicle market is one of the largest and fastest-growing business opportunities for silicon carbide (SiC) device manufacturers. There were 10 million electric vehicles on the world’s r...[Details]
Analog electronics
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