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Abstract: The dynamic small signal model of the Buck circuit under voltage control can be obtained by the state space averaging method, and PID can be used to achieve precise control. In order to i...[Details]
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First, you can check by pressing the grounding buttons "GND" of the two channels in sequence. At this time, the grounding status will appear at the bottom of the screen, that is, the "⊥" symbol will ...[Details]
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1 Introduction
ZigBee is one of the new technologies that will have a huge impact on the 21st century. Compared with traditional networks, wireless sensor networks are data-centric self-organizin...[Details]
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Access cards have become more advanced and intelligent over time. Today's 13.56 MHz contactless smart cards are a typical example. Such cards include a tamper-proof RFID element connected to a mu...[Details]
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According to Reuters, Apple's security chief was indicted on Monday local time for alleged bribery. Prosecutors said he had pledged to donate 200 iPads to the Santa Clara County Sheriff's Office in e...[Details]
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Direct digital frequency synthesis (DD6) is a technology that uses a fixed and precise clock source as a reference and uses a digital processing module to generate an output signal with adjustable fre...[Details]
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1. SDRAM burst mode SDRAM is a command-based device. Even if there is only one data to read or write, a command must be issued before it can be used. In order to increase work efficiency, a mode of s...[Details]
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On June 21, Heertai announced that its wholly-owned subsidiary Fuzhou Heertai Electronic Technology Co., Ltd. ("Fuzhou Heertai") signed the "State-owned Construction Land Use Right Transfer Contract"...[Details]
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As the COVID-19 epidemic continues to spread and many cities are locked down, it is difficult for companies to resume work, which will have a far-reaching impact on the industry. Especially for upstr...[Details]
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The current KTV on-demand systems all use computers or computer motherboards as the core. Video on demand (VOD) actually needs to process huge amounts of data information, so it requires very high ...[Details]
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Jieka
Robot
Reply to inquiries
As
an important sub-segment of
industrial robots
,
collaborative robots
have made great progress with their advantages of flexibility...[Details]
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Apple is looking into how to improve Siri so that it can better understand the needs of users who stutter, according to new details shared by The Wall Street Journal in an article about how the compa...[Details]
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Base station power engineers face numerous design challenges. Wireless operators want them to reduce power consumption and system size. Subsystem power supply also requires certain complex tasks su...[Details]
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In November 2017, Eastar, a leading company in the field of domestic photovoltaic inverters and other equipment, disclosed a major asset purchase report, intending to acquire 100% of the equity of ...[Details]
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On the 10th, the reporter learned from the School of Metallurgy and Energy Engineering of Kunming University of Science and Technology that the team of Professor Hua Yixin of the school has made im...[Details]