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Apple continued its “Shot with iPhone” series today by uploading another “Experimental” video focusing on the iPhone 13 Pro’s camera capabilities. In the video, titled "Movie Magic," Dong Hoon Jun ...[Details]
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What is a clamp meter A clamp meter is an instrument that combines a current transformer and an ammeter in one. It is an important branch of a digital multimeter. It is a portable instrument that...[Details]
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After decades of development, the Yangtze River Delta and Beijing-Tianjin-Hebei regions have become the two most mature and important poles of China's semiconductor industry. As many regions across t...[Details]
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Traffic signal lights at intersections
1. Control requirements
(1) The signal light system is controlled by a start switch. When the start switch is turned on, the signal light syst...[Details]
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File name : usart.c
Chip type : ATmega16
Program type : Application
Clock frequency : 11.0592MHz
Memory model ...[Details]
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Currently, if a person has symptoms suspected of heart disease, such as chest pain, traditional detection methods mainly rely on the interpretation of coronary artery scan results, but this method so...[Details]
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With recent developments in artificial intelligence, scientists and researchers are working to make computers behave more like our brains. Regular computers use a lot of energy when performing task...[Details]
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Pixel Fold is a phone full of Wong Kar-wai style: it is like a bird without feet, it will only land once in its life, and that is when it 'dies'. In the digital circle, there have been endl...[Details]
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Ten years after the discovery of the mechanism of electron light emission, organic light emitting diode (OLED) technology is finally commercialized in mobile phones, MP3 players and digital cameras...[Details]
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What is a contactor?
They are electromechanical switches that, while similar to relays, perform heavy-duty applications that require higher current carrying capabilities. Contactors provide lo...[Details]
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Based on this picture, I drew a mind map to facilitate understanding: (If you can't see it clearly, you can use ctrl+mouse wheel to zoom in;) Precondition 1: Group priority (Group 0 has the strong...[Details]
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Smartphones integrate multiple devices. In order to form a unified industry standard, the MIPI Alliance initiated MIPI (Mobile Industry Processor Interface) as an open standard for mobile applicati...[Details]
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Introduction Compared with traditional video surveillance systems, embedded video surveillance systems have the advantages of small size, strong real-time performance, high cost performa...[Details]
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For high-power
UPS
, if the UPS rectifier is a three-phase full-controlled bridge 6-pulse rectifier, the harmonics generated by the rectifier account for nearly 25-33% of all harmonics, whi...[Details]
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This year, HMD Global has released several phones, such as its first 5G phone, the Nokia 8.3, as well as 4G phones Nokia 5.3, Nokia 1.3, and Nokia 5310. Now there are rumors that it will launc...[Details]
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