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In the previous blog post ( http://bbs.ednchina.com/BLOG_ARTICLE_3005040.HTM ), I introduced the window factor used in the oscilloscope FFT transform, including why the window factor is needed...[Details]
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In order to obtain a wider range of colors, the LED color mixing design has shifted from the one-sided current or voltage control method to the use of intelligent technologies such as microcontroll...[Details]
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Differential probes measure differential signals. The principle of differential amplification means that a pair of signals are input into the amplification circuit at the same time, and then subtr...[Details]
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In the first half of December, the relevant export control compliance consultations included: BIS revised the export control regulations, the passage of the "Foreign Company Accountability Act", sanc...[Details]
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In Figure 1, the green box shows the added circuitry that solves the voltage drop problem of the bus voltage signal. The waveform in Figure 2 shows how this problem occurs in the buck converter I...[Details]
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1. Parking Difficulty in Residential Communities With the development of China's economy and the increase of urban population, the number of private cars in China has continued to rise in recent year...[Details]
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ADC and DAC, DSP
ADC is an analog-to-digital signal encoding chip, such as TLV320ADC, and DAC is a digital-to-analog signal decoding chip, such as ES9028. The former is generally used for reco...[Details]
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Edge computing is a core link in the 5G network architecture. It refers to a distributed open platform that integrates core capabilities such as network, computing, storage, and applications at the e...[Details]
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Ricardo’s work with M&I Materials Ltd and the University of Warwick’s Warwick Manufacturing Group to develop high-power battery packs and ultra-fast charging solutions for electric vehicles has been ...[Details]
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1 Introduction
Fuzzy control is one of the most active and fruitful fields in the current research of automatic control. Fuzzy theory is the latest technology that can be used to softly process...[Details]
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On May 5, according to Taiwan media Economic Daily, UMC will hold a shareholders' meeting on May 27. Chairman Hong Jiacong pointed out in the annual report to shareholders released yesterday (4) that...[Details]
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Zuosi Auto R&D released the "2023-2024 Huawei Automobile New Four Modernizations Layout Analysis Report and the New Automobile New Four Modernizations Weekly Observation March Issue 1". The " 2023 I...[Details]
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Many process control sensors, such as thermistors and strain bridges, require accurate bias current. By adding a current setting resistor R 1 , the voltage reference circuit IC 1 can form a constan...[Details]
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Arm Technology (China) Co., Ltd. also issued a solemn statement regarding the " Arm Company Media Statement " today. The specific contents are as follows: 1. The "Arm Media Statement" released by...[Details]
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It was Sunday, and I was just resting at home. It was a good time to learn ARM. I got up
very early in the morning because I was always anxious about how to set up the ARM development environme...[Details]
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