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Strategy Analytics' latest research report points out that global smartphone shipments in Q4 2019 were 375 million, which was stable compared with the same period last year. Apple ranked first with a...[Details]
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BOOT0 and BOOT1
The storage media corresponding to the three boot modes of STM32 are all built-in to the chip, which are:
1) User Flash = Flash built into the chip.
2) SRAM = RAM area built into th...[Details]
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LED is a solid semiconductor light source based on the principle of electroluminescence, with many advantages such as rich colors, compact size, high brightness, long life, low operating voltage,...[Details]
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In a 32-bit ARM system, a branch instruction or a PC register load instruction is usually placed in the interrupt vector table to implement the function of the program jumping to the interrupt serv...[Details]
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Translated from - techiexpert It is estimated that manufacturers' investment in IoT will grow by double digits in five years. During this period, the global IoT manufacturing industry is expected t...[Details]
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According to Jiwei.com, on October 20, a concentrated groundbreaking ceremony for major golden autumn projects was held in Jiangyan District, Taizhou, Jiangsu. According to the Jiangsu Jiangyan Econo...[Details]
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High-voltage inverter is a series superposition high-voltage inverter, that is, it uses multiple single-phase three-level inverters connected in series to output variable-frequency and variable-volta...[Details]
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The definition word is determined according to the characteristics of the processor.
First of all, ARM is a 32-bit processor, so its word is 32 bits.
Half-word is naturally 16 bits;
Byte is 8 bits ...[Details]
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The convenience of connected autonomous vehicles (CAVs) could prompt car owners to increase their driving mileage, and those extra miles could partially or completely offset the potential energy-savi...[Details]
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由Korail运营的高速列车KTX-Sancheon于2010年开始投入使用，它是完全由韩国自身的技术完成建设的。由于列车最高运行时速高达300km/h（186mph），对环境噪声的影响相当显著，这些噪声包含滚动噪声（例如推进系统或机械噪声），车轮与铁轨接触的机械噪声，以及列车运行时车体周围空气流动形成的气流噪声等。为了全面减小这些噪声，我们已经采取了相关的措施来定位所有明显的噪声源。
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Today, the official realme mobile phone preheated that the realme GT2 Pro mobile phone will be equipped with the industry's first 2K+LTPO straight screen, achieving 2K+120Hz freedom, and top-le...[Details]
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I don't know when it started, but "S" stands for "enhanced version" for smartphones. Whenever the model number uses "S", it means "the appearance remains basically unchanged, but the configuratio...[Details]
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Multiple sources claim that this year’s iPhone 15 series will use a USB-C interface. However, analysts pointed out that Apple may encrypt the USB-C interface for the purpose of protecting accessori...[Details]
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IPS screen detailed explanation
IPS (In-Plane Switching) technology is a liquid crystal panel technology launched by Hitachi in 2001, commonly known as "Super TFT". As we can see from the name, IPS...[Details]
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Delixi inverter EM60G7R5T4B is a high-performance inverter, widely used in industrial automation, electric power, metallurgy, chemical industry, building materials and other industries. This articl...[Details]
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