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Introduction to Velcro Fatigue Tester The Velcro fatigue tester is a part of the Velcro performance test. It measures the shear strength and peel strength by separating the loop and hook surfaces a c...[Details]
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Abstract: This paper
studies the application of short message service of GSM network in telemetry system; explores the structure of MC3 integrated test system; gives an example of MC3 integra...[Details]
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(1) For test products with large capacitive loads, a megohmmeter with an appropriate voltage level, a sufficiently large output short-circuit current, a large insulation value range, and the ability ...[Details]
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1 ISP Overview
At present, technicians engaged in the design and development of single-chip microcomputers generally use the following common methods to develop single-chip microcomput...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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The most common application of MOS tubes may be the switching elements in power supplies. In addition, they are also very beneficial to power output. Applications such as servers and communication e...[Details]
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When will "full self-driving" come? I believe many people are full of curiosity and expectation about this question. According to Tesla's official microblog, Tesla has more than 600,000 cars equipped...[Details]
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Since May, retail stores of overseas mobile phone brands such as Apple and Samsung have reopened, and Indian factories of Xiaomi, vivo and other companies have resumed work, and the entire mobile pho...[Details]
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In recent years, many researchers have abandoned the technical route of traditional cryptography and tried to use various signal processing methods to hide and encrypt audio and video data, an...[Details]
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As shown in the figure above: When the circuit is working, as long as the CD4060 reset pulse is given regularly, Q1 can be guaranteed to be in the cut-off state, so that the controlled NMOS tube i...[Details]
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As we all know, in the past two years, Xiaomi and Huawei have both invested in many companies in the mobile phone and semiconductor industry chains, many of which have been listed, and some have also...[Details]
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This paper designs and implements the home security function of the embedded system with ARM9 as the core, equipped with MC35I wireless communication module, infrared sensor module, CMOS camera OV965...[Details]
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The Z25165 chip produced by XICor in the United States is an integrated circuit product that integrates three functions: watchdog, voltage monitoring and serial EEPROM. The application of this ch...[Details]
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The ATmega128 microcontroller has a JTAG interface that complies with the IEEE 1149.1 standard. The JTAG interface implements three functions: using the boundary scan function to detect the chip, pro...[Details]
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1. Use proteus to draw a simple circuit diagram for subsequent simulation 2. Programming /*********************************************************************************************************...[Details]
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