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With the development of digital signal processing technology, more and more signal processing links can be completed through back-end software processing, but this in turn makes electronic equipment'...[Details]
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The parameters of the soft starter mainly include start time, stop time, maximum start current, and initial start voltage.
1. Starting time (usually 0.5-60s) refers to the time required for th...[Details]
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The measurement of cutting force is not only conducive to studying cutting mechanism, calculating power consumption, optimizing cutting amount and tool geometric parameters, but more important...[Details]
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EMC applications often focus only on average power. Therefore, the NRP-A-AN average power sensor is most suitable. The measurement range of these probes covers the radio communication frequency band ...[Details]
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Most of the portable handheld terminal products now, such as mobile phones, navigation systems, etc., have a small LCD display, which makes the design of LCD drive circuit an impo...[Details]
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Dot-matrix online laser coding technology can achieve high-speed and high-precision online coding, which represents the latest development direction of current online coding technology and can provid...[Details]
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Spectrum Analyzer Operating Instructions 1. Purpose Use the spectrum analyzer correctly to ensure the accuracy of the results. iframe src="https://www1.elecfans.com/www/delivery/myafr.php?targ...[Details]
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Abstract: This paper introduces the concepts of virtual reality, virtual design, virtual manufacturing, etc., and explains the application status and development prospects of virtual reality tech...[Details]
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On the evening of April 23, Ultrasonic Electronics disclosed the company's full-year performance announcement for 2020. According to the announcement, Ultrasonic Electronics achieved operating incom...[Details]
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When generating arbitrary waveforms for experiments and research purposes, direct digital synthesizer (DDS) is generally used. The range of oscillation frequency is determined by the number of bits ...[Details]
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As we all know, the semiconductor market, known as the "Super Cycle", has been growing until last year. However, the slowdown in the Chinese market and changes in the smartphone market have caused th...[Details]
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The name of the watchdog is quite interesting. Its function is to bite the owner when he is distracted to wake him up. In practical terms, when the MCU enters an infinite loop somewhere during operat...[Details]
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Although it is not as good as the ancient realm of "returning to Jiangling from a thousand miles away in one day" and "the light boat has passed ten thousand mountains", nor does it have the spirit o...[Details]
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Google was originally scheduled to hold an online launch event for the Pixel 5 and Pixel 4a on September 30, but the phones have now been spotted on sale at multiple European retailers. Accordi...[Details]
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Recently, the National Highway Traffic Safety Administration (NHTSA) of the United States launched an investigation into 2.4 million vehicles equipped with Tesla's fully autonomous driving (FSD) so...[Details]