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As shown in the figure, this is a filter circuit
that can
obtain four characteristics at the same time
. This
circuit
is a filter circuit that can obtain four characteristics of band...[Details]
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According to foreign media neowin, security researchers have discovered a vulnerability in Amazon's Alexa voice platform. Check Point Research said that when the vulnerability is exploited, at...[Details]
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Wireless sensor networks
are a new way of acquiring and processing information. They are composed of a large number of low-cost, low-power micro-
wireless sensor network
nodes dep...[Details]
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An embedded system is a special computer system with expandable or tailorable software and hardware. It is mainly application-oriented and is a product that combines computer technology, semiconduc...[Details]
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Q1: I need Vcc1=-4; Vcc2=12; Vcc3=3.3; Vcc4=5 to supply power in sequence. All
power supplies
need to be from 5V, 3A power supply, using dcdc conversion. How to implement this solu...[Details]
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China Energy Storage Network News:
On May 6, in Temuli Town, Butuo County, Liangshan Yi Autonomous Prefecture, the world's largest ultra-high voltage converter station, the ±800 kV Butuo Co...[Details]
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Honor Play3 has been released, and Xiong Junmin, Vice President of Honor Business Department (Product), is also working hard to promote the product. On September 5, Xiong Junmin reposted a certain ...[Details]
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1. System Overview
At present, China's power management is generally in a state of "terminal inefficiency", and generally relies on manual work to solve the huge and complex medium and low ...[Details]
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Introduction
Radio frequency identification (RFID) technology is a non-contact automatic identification technology based on the radio frequency principle. Its basic principle is that the signal ...[Details]
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The filter fit tester can quickly complete the fit test of filter materials and other respirators to ensure that they provide good protection performance. It complies with the Chinese respirator stan...[Details]
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The system clock selection is performed at startup. At reset, the internal 8MHz RC oscillator is selected as the default CPU clock.
Select an external 4~16MHz clock with failure monitoring; when the ...[Details]
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The withstand voltage tester is also known as the electrical insulation strength tester, dielectric strength tester, etc. It is one of the important indicators for testing the electrical safety of equ...[Details]
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0 Introduction
With the rapid development of artificial intelligence in recent years and the continuous breakthroughs and innovations in deep learning technology, intelligent transportation sy...[Details]
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1. Serial communication (transmitted one bit at a time): asynchronous communication (different clocks control data), synchronous communication; Parallel communication: (each bit of a data byte is...[Details]
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On November 4, Sichuan Provincial Party Committee Standing Committee Member and Vice Governor Pubu Dunzhu visited Desheng Vanadium Titanium Company to investigate production and operation and emplo...[Details]