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Abstract:
With the help of Matlab's FDATOOL filter design and analysis software, a FIR digital bandpass filter is designed and used to filter a noisy speech signal. The filter is implemented ...[Details]
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Introduction Part 1 of this series of articles introduced a unique method for generating a low noise negative rail from a positive supply and explained the derivation of the equations that govern i...[Details]
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Applied technology: 800V high-voltage integrated vehicle charging system CDU
Field of competition: Powertrain electrification
Product Description:
The h...[Details]
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In the intelligent driving system created by Huawei, "providing consumers with sufficient safety functions" is the biggest selling point. In the luxury era when multi-sensor fusion 5R11V1L (5 milli...[Details]
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Streetlights are the main component of urban lighting projects. At night, streetlights play a very important role. However, while streetlights play an important role, they also consume a lot of ener...[Details]
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Xiaomi recently released two flagship phones, and then foreign media 9to5Google wrote that according to Android's WearOS companion application, Xiaomi is likely developing a smartwatch powered by Goo...[Details]
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According to South Korean media THE ELEC, UBI Research released its latest report stating that China became the largest buyer of smartphone OLED panels in the second quarter of 2020. ...[Details]
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This circuit is composed of encoder VD5026 and laser flashlight, among which A1~A11 are address lines, whose logic states can be 1, 0 or suspended. Different combinations of address lines can obtain ...[Details]
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As new energy vehicles are booming, we have to pay attention to the safety of new energy vehicle electricity use. In the words of Yang Yusheng, an academician of the Chinese Academy of Sciences, at t...[Details]
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MANN+HUMMEL, a world-leading filtration solutions expert, has been committed to developing and providing original equipment for the international automotive and construction machinery industries, and...[Details]
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Abstract: This paper introduces the system structure and some software writing process of the hip force tester based on SPCE061A single-chip microcomputer, focusing on the force measurement method ...[Details]
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One of the popular components of IC for headphone amplifier is LM4880. LM4880 is one of the manufacturers of a series of dual HiFi audio amplifier IC manufactured by National Semiconductor IC.
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AbstractTCS230 is a programmable color light to frequency converter produced by TAOS, USA. The paper mainly introduces its principle and application. The sensor has the characteristics of high reso...[Details]
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1 Introduction
With the vigorous development of my country's national economy and the improvement of people's living standards, the passenger and freight volume of railways will increase, and the t...[Details]
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In recent years, with the accelerated development of intelligence, electrification and networking, cars are transforming from a single means of transportation to a third space that integrates leisu...[Details]
Power technology
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