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1 Digital Filter Design Principles There are many digital filtering methods, we will select several of them for design, such as median filtering, arithmetic mean filtering, weighted average filtering...[Details]
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ARM processors have been developed for many years, with many architectures and many different cores.
The architectures are armv1 v2 v3 v4 v5 v6 v7
There are too many cores, for example, a...[Details]
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How to choose an electromagnetic flowmeter 1.1 Overview of the application of electromagnetic flowmeters Among them, large-caliber electromagnetic flowmeters are mostly used in water supply and drai...[Details]
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Sina Digital News reported on the morning of August 13 that Apple officially released the iOS 13.6.1 and iPadOS 13.6.1 updates today. This update fixes the heat dissipation problem that may cau...[Details]
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RF transformers are passive devices that can achieve impedance, voltage, and current transformation, and have functions such as DC isolation, common mode rejection, and single-ended to differential (...[Details]
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According to the Qichao App, Tianjin Silica Materials Technology Co., Ltd. (hereinafter referred to as Silica Materials) underwent industrial and commercial changes on November 23, with its register...[Details]
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In recent years, with the upgrading of automobile intelligence, various automakers are upgrading from low-level autonomous driving to high-level autonomous driving. Autonomous driving will put forw...[Details]
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ENVADA online monitoring fault diagnosis business solution includes the products and services of ENVADA and its partners, aiming to help you create a safe, secure and comfortable production and living...[Details]
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Bourns expands office and electrification lab in Cork, Ireland to meet growing demand for advanced power electronics and sensing solutions Bourns will release 35 positions to support the developme...[Details]
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In the domestic traffic light control system, the switching time of traffic lights is widely fixed or time intervals that vary in different time periods, or the time interval is adjusted by the traffi...[Details]
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Smart home devices are becoming more and more popular. Smart speakers , doorbells and monitors are gradually becoming popular products, and voice assistants can be used to complete tasks. However...[Details]
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1. Experimental task
As shown in the figure, monitor switch K1 (connected to P3.0 port) and use LED L1 (connected to P1.0 port of MCU) to display the switch status. If the switch is closed, L1 ...[Details]
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Automobili Lamborghini has introduced Amazon Alexa to its Huracán EVO lineup, further enhancing the driving experience of its super sports car. The first Huracán EVO model equipped with Alexa will be...[Details]
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Powerint's LinkSwitchTM-PH series is a LED driver series with single-stage PFC, primary constant current control, selectable TRIAC dimming/non-dimming, and no optocoupler and current sensing circuit r...[Details]
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Environmental data monitoring system is an important part of environmental protection. Traditional environmental monitoring is manual data collection, and the supervision effect is poor. To solve t...[Details]