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On December 13, Murata Manufacturing Co., Ltd. of Japan and Michelin, a European automobile tire manufacturer, jointly developed a wireless radio frequency identification (RFID) module built into aut...[Details]
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1 Introduction
LED display screens are widely used and are an effective tool for information dissemination. In a certain underground mining equipment monitoring system, the ARM S3C44B0X 32-bit...[Details]
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Nowadays, car multimedia systems are almost as important as airbags, and have even become standard equipment. With the advancement of technology, car multimedia systems are becoming more and more int...[Details]
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1. Use ordinary luminescence detection: a. Use the pointer multimeter r×10k to measure the forward and reverse resistance values of the light-emitting diode. Under normal circumstances, the forward...[Details]
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“Turn the phone’s brightness to the brightest and watch a row of numbers on a black background from dark to bright. If you can clearly see the darkest number, it means it’s a top-level screen. If...[Details]
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Today's parking systems primarily use ultrasonic sensors , a low-cost solution that can sense nearby objects. While this technology has matured, original equipment manufacturers (OEMs) must meet the ...[Details]
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1. Improvement of electrical performance. The voltage drop at the moment of starting, the starting current, the power output power at the moment of starting, the stable voltage during the starting ...[Details]
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This article mainly explains
the relevant content of
wireless routers
and
ARP attacks
. How to specifically troubleshoot and deal with related problems, the first is the troubleshoot...[Details]
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This simple circuit will sound an alarm when the AC power is lost (or the voltage drops below 50V). The AC power is half-wave rectified by diode D1 and connected in series with resistors R1, R2, R3 a...[Details]
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In Figure 1-33, the calculation of the energy storage filter inductor and energy storage filter capacitor parameters is very similar to the calculation method of the energy storage filter inductor ...[Details]
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Agilent 4155B is a new generation of precision semiconductor device parameter analyzer. It has the latest digital scanning parameter analyzer, reliable tester, powerful fault analysis tools, automati...[Details]
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U.S. chip maker Micron said it has resumed supplying some products to Huawei and expects demand for Micron's chips to pick up later this year. After the news came out, Micron's stock price rose by 10...[Details]
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In July this year, Xiaomi TV’s official Weibo account announced that data from Aowei Cloud Network showed that in the first half of 2020, Xiaomi TV ranked first in China in terms of shipments, and h...[Details]
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Introduction ADSP-TSl01 is a new generation digital signal processor with TigerSHARC structure from AD Company. It has a multiple instruction stream multiple data stream (MIMD) structure; it has tw...[Details]
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With the development of microelectronics technology and microelectronics packaging technology, epoxy molding compound as the main electronic packaging material has also developed rapidly. With its hi...[Details]