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In recent years, with the rapid development of the Internet and the Internet of Things, the application space of sensors in many emerging fields has been greatly expanded. Today, the automotive indus...[Details]
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If measuring the number of steps is the "sports coach" of young people in the new era, then measuring heart rate is a fixed "physical examination method". In the past, ECG, blood pressure and respira...[Details]
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According to news on April 28, based on various sources, it is now confirmed that the iPhone 15 series will be replaced with a USB-C interface. The biggest obstacle to the unified interface has final...[Details]
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Intel CEO Pat Gelsinger believes that the global chip shortage will remain a problem for the next two years, and semiconductor problems are expected to continue until 2024. A global semiconductor s...[Details]
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The increasing popularity of electric vehicles (EVs) has stimulated the market's need for optimized design, reduced costs, and improved vehicle operating efficiency, and has created new challenges ...[Details]
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First, provide one, and then analyze
the working principle of the
electronic
ballast. Since the gas discharge lamp (such as fluorescent lamp, neon lamp, metal halide lamp, etc.) is a nega...[Details]
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The switching power supply controls the ratio of the time when the switch is turned on and off, which is a crucial part in the power supply design. To complete a complete switching power supply...[Details]
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1. Create a project Create an empty folder on the desktop Open this software and create a new project. Select a path and fill in the project name. Turn off new. Right click. Create a c file in t...[Details]
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The three-phase induction motor is composed of rotor, stator, end cover, bearing, end cover plate and other components. The following is the main structure of the three-phase induction motor:
...[Details]
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Researchers at the University of Delaware have identified ammonia as a source for engineering fuel cells that could provide a cheap and powerful fuel for cars, trucks and buses and reduce carbon emis...[Details]
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Passive sound source detection and positioning technology is a technology that uses acoustic microphone arrays and electronic devices to receive radiated noise from moving targets to determine the ta...[Details]
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Starting from data accuracy and algorithm effectiveness, the multi-modal vital signs monitoring front-end helps break the "involution" dilemma of wearable electronic products Following smartphones,...[Details]
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This article realizes the generation of DDS sinusoidal signal . Due to the fact that the 128 macro units of CPLD are not enough and we don't know how to optimize them, we simply let the buttons, fr...[Details]
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August 8, 2022 – Mouser Electronics, an electronic component distributor focused on introducing new products to drive industry innovation™, announced that it will hold the first special event of Mous...[Details]
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American scientist Daniel Nocera recently announced the latest progress of his research team at the 241st Annual Meeting of the American Chemical Society - a cheap and efficient "artificial leaf". ...[Details]
MicroPython Open Source section
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