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The touch button is mainly realized by detecting the number of oscillations of the RC oscillation circuit built on the board-level system within a fixed time. If the number of oscillations changes si...[Details]
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Tesla is reportedly working to deploy a massive battery system in Hawaii , which will include 244 Megapack batteries. If completed, it will be one of the largest battery systems in the world. Hawai...[Details]
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Abstract: In order to improve the problems of traditional hand dryers, such as long drying time, easy cross infection, and low reliability, a disinfection hand dryer was designed. The design uses i...[Details]
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Challenges of LED Power Supply As a new type of electric light source, LED has obvious advantages in making large luminous three-dimensional characters and luminous signs. It has low control ...[Details]
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The switching power supply
automated test system is a must-have automated test system for the power supply industry's manufacturing department. The traditional
switching
power supply...[Details]
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Among the faults that the elevator must be shut down for repair, electrical control system faults account for 80% to 90% of all faults. The electrical components selected for elevators a few months...[Details]
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From Germany's "Industry 4.0", the United States' "Advanced Manufacturing Partnership Strategy" to the United Kingdom's "High Value Strategy", the Industrial Internet has become the commanding height...[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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This year, State Grid Corporation of China proposed to promote the deep integration of power grid and Internet, focus on building energy Internet, and comprehensively deploy the construction of ubi...[Details]
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What is DCM
DCM stands for Diagnostic Communication Manager. It is located in the service layer of AUTOSAR basic software. Its main function is to provide diagnostic services that interact...[Details]
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TrendForce's forecast details Sina Digital News reported on the morning of August 28 that a new report from the analysis agency TrendForce this week stated that Apple's future iPhone 12 phones wi...[Details]
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Preface The logic analyzer is an indispensable tool for embedded development engineers, especially driver development engineers. The two major functions of the logic analyzer: signal capture and prot...[Details]
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What is moist air
The air in the atmosphere always contains water vapor, usually called humid air. Humid air is used in many engineering practices. Although the amount of water vapo...[Details]
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A hysteresis control circuit for a buck-type LED constant current driver chip is designed. The chip adopts a high-side current detection scheme and uses a hysteresis current control method to perform...[Details]
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Most of the analysis materials come from the opendev forum. All I did was add some of my own analysis and collation. Due to my limited personal ability, omissions are inevitable. I welcome your correc...[Details]