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According to information from the Ministry of Industry and Information Technology, on August 7, 2019, a vivo mobile phone model "V1928A" was registered with the Ministry of Industry and Informati...[Details]
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The basic working principle of pointer multimeter The basic working principle of a multimeter is to use a sensitive magnetoelectric DC ammeter (microammeter) as the meter head. When a small current p...[Details]
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In May this year, Samsung Electronics confirmed that it was considering spending US$17 billion to build a new wafer factory in the United States, but one month has passed and many details are still p...[Details]
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Imagination Technologies has announced the launch of its latest silicon intellectual property (IP) product based on its Ensigma Wi-Fi technology, the IMG iEW400. The iEW400 integrates radio frequenc...[Details]
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Electronics Fans Network's B2B achievements have been further improved. With its industry-recognized most trustworthy brand, highly praised reputation and meticulous professional service quality, Ele...[Details]
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On September 26, the ±1100 kV UHV DC transmission project from Zhundong to Southern Anhui was put into operation.
The Zhundong-Annan project is the world's highest voltage level, largest trans...[Details]
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Recently, a diver salvaged an iPhone 11 from the bottom of a lake in British Columbia. The phone survived underwater for nearly 6 months. Chilliwack freediver Clayton Helkenberg, who with his wife ...[Details]
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Smartphones around the world are constantly being innovated, but Apple still maintains its position as the market leader. According to the latest report released by market research firm Counterpoint,...[Details]
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According to news on January 11, OmniVision Group released a new product OP03050 at the CES 2024 exhibition today. This is a low-power, small-size liquid crystal on silicon (LCOS) panel that integrat...[Details]
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1. According to the definition of IEC, a backup UPS is a device that supplies power to the load from the mains when the mains is normal, and when the mains fails, the battery pack provides energy and ...[Details]
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Thermistor sensors are temperature sensors whose resistance value changes with the ambient temperature. Among them, thermistors made of metal platinum are widely used because of their good stability, ...[Details]
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The World Health Organization pointed out in a 2007 report that there are currently 170 million patients with diabetes mellitus (DM) in the world, and it is predicted that this number will increase dr...[Details]
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Recently, we got news from the industry chain that Apple is secretly developing a new iPad. The biggest feature of this iPad is that it has a folding structure. Its screen size will be close to that ...[Details]
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C Code //GPIOA8 is LED0 //GPIOA13 is KEY0 only contains startup code STM32F10x.s #define GPIOA_CRL (*(volatile unsigned long *)(0x40000000+0x10000+0x0800+0x00)) #define GPIOA_CRH (*...[Details]
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Build a 32V Circuit Breaker Using the MAX4172
In power supplies, motor drivers, or other power circuits, the load current can be detected on the high voltage side (power supply end) or on the...[Details]