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Circuit Functionality and Benefits
The traditional method of building an instrumentation amplifier uses three op amps and seven resistors, as shown in Figure 1. This method requires four prec...[Details]
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Intelligent wireless communication requires automatic operation, that is, the user does not need to press any buttons, the system can detect or send signals by itself, 100% independent, can se...[Details]
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According to Taiwan media Economic Daily, TSMC's financial report released today (10) showed that the company's revenue in February reached NT$146.933 billion, a monthly decrease of 14.7% and an annu...[Details]
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The whistleblower @jimmyispromo @jimmyispromo said that he has obtained Samsung's upcoming new generation flagship model Galaxy Note 20 series and shared the Samsung Galaxy Note20 Ultra screen pictur...[Details]
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Principle analysis: The signal processing circuit with zero adjustment and full-scale adjustment functions is an AC voltage measuring head. IN+, IN-AC voltage terminals (no positive or negative);...[Details]
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On July 23, Huawei offered a million-dollar annual salary package to eight top students of the 2019 class. The eight PhDs came from six universities: Zhong Zhao and He Rui graduated from the Chinese ...[Details]
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As the world energy crisis intensifies and the era of fossil energy crisis comes, the cost of energy use is facing rising pressure. Countries around the world are seeking solutions to the energy cri...[Details]
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In the 4G era, China Mobile crushed China Telecom and China Unicom. In the 5G era, it is inevitable for the latter two to form an alliance, and jointly building a 5G network is the most important par...[Details]
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The power-on reset (POR) of the 80C51 microcontroller is essentially a power-on delay reset, which means that the microcontroller is locked in the reset state during the power-on delay period. Why ...[Details]
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Contents The utility model relates to the field of installation detection, in particular to a calibration device for an electromagnetic flowmeter. Background of the Invention Electromagnetic flowme...[Details]
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In the latest emergency update, Google fixed two vulnerabilities in the Chrome browser, one of which has been proven to be exploited by hackers. The emergency update released this week applies not on...[Details]
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June 5, 2023 – Mouser Electronics, an industry-renowned New Product Introduction (NPI) agent offering an ultra-rich range of semiconductors and electronic components™, is now selling Microchip Techno...[Details]
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3. Power Line-Based Digital Home Implementation Solution
Abstract: The characteristics of power line carrier data communication are analyzed, several typical power line carrier chips are introduc...[Details]
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When it comes to
LED drive
accuracy, constant current error usually comes to mind. In fact,
drive
accuracy is not limited to current accuracy.
LED
is a typical current-d...[Details]
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On July 6, in the quality supervision inspection of photovoltaic grid-connected inverter products organized by the General Administration of Quality Supervision, Inspection and Quarantine, the 500-...[Details]
Microcontroller MCU
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