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There are many circuits that show the operation of zero crossing detectors using 50Hz and 60Hz wires. Although there are many circuits, most of them have shortcomings. The circuit shown in this examp...[Details]
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On April 10, Brad Porter, CEO of the U.S.
collaborative robot
startup Collaborative Robotics, announced on X that it had completed a huge round B financing of US$100 million (approximately ...[Details]
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What are TWS headphones? What are their advantages over ordinary headphones? Which TWS headphones are worth buying? The professional term for TWS earphones is true wireless stereo earphones. To put...[Details]
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Contents The invention belongs to the technical field of pipeline transmission fluid flow measurement, and in particular relates to a through-type small-caliber ultrasonic flowmeter. Background of ...[Details]
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Nordic helps wireless indoor emergency alarm system provide service users with 24/7 support SG Wireless uses Nordic nRF52840 as a low-power Bluetooth connection for the emergency button of the Firs...[Details]
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Principle of FCSE Fast context switch technology (FCSE) improves system performance by modifying the virtual addresses of different processes in the system to avoid remapping of virtual addresses t...[Details]
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System Introduction:
Zijinqiao software is an open platform that can connect various devices through various communication methods. It also provides various commonly used controls such ...[Details]
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Today, a friend who is an enthusiast wanted me to release video tutorials on AVR and ARM. I said that you can record videos on ARM, but there is no need to talk about AVR. This friend was puzzled whe...[Details]
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According to The Elec, Apple is working with LG to develop foldable OLED display panels and ultra-thin cover glass for future iPad and MacBook models. The report explains that LG Display will suppl...[Details]
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Standard current limiting circuit
Figure Standard Current Limiting Circuit
The standard overcurrent protection circuit in a simple series voltage-stabilized power supply is shown in the figure...[Details]
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According to foreign media reports, Rheinmetall recently launched a novel solution concept for charging electric vehicles: curbstone chargers. Image source: Rheinmetall The curbstone charger ...[Details]
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Following Tesla, BMW has also joined the humanoid army and will conduct a pilot application at its factory in Spartanburg, South Carolina. A California startup called Figure developed this humanoid...[Details]
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Intel's Intelligent Edge Innovation Day event with the theme of "Intelligent Edge, IN Leading the Future" was successfully held online today. For the first time, Intel systematically introduced to th...[Details]
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On April 21, Nanjing held a video signing ceremony for major investment projects and regional headquarters projects of central enterprises in 2022. Four projects in Pukou District were signed simulta...[Details]
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1. Structure of multimeter (500 type) The multimeter consists of three main parts: the meter head, the measuring circuit and the conversion switch. (1) Meter head: It is a highly sensitive magnet...[Details]
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