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All kinds of expectations, speculations, and doubts have all been answered today! The conference has not yet ended, and the news of the open source of HarmonyOS 2.0 has been hotly discussed among dev...[Details]
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When a manufactured workpiece exceeds the allowable tolerance, or although it does not exceed the tolerance, it is close to the maximum tolerance, it is time to check the workpiece during processing t...[Details]
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According to news on April 28, as a sharp decline in PC sales hit Intel's business hard and the recovery was slow, the chip giant suffered its largest quarterly loss in history in the first quarter, ...[Details]
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November 6, 2022, Shanghai - Today, TI (NASDAQ: TXN) once again appeared at the China International Import Expo (CIIE) with its innovative and processing products and technologies. With the theme of "...[Details]
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A special application of AT89C2051, using its comparator to make a light intensity regulator, applied to a fully static LED display. The original situation is that the light control of the origina...[Details]
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In the process of assembling and repairing the circuit, it is necessary to measure the resistance value of the components and branches in the circuit. Newbies who have just started often take a clumsy...[Details]
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As the incidence of ATMs has remained high in recent years, commercial banks have strengthened
video surveillance
measures for teller machines and installed professional surveillance syst...[Details]
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According to the Liberation Daily, on September 18, the Shanghai Municipal Government held a press conference. At the meeting, Yu Xufeng, mayor of Qingpu District, said that Huawei's R&D base is expe...[Details]
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Keysight Technologies Provides Advanced Professional Solutions for Four Important 6G Projects in Europe
Keysight Technologies uses its professional advantages in design, simulation a...[Details]
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The future sixth-generation wireless networks (6G) will consist of a large number of small radio units that need to be connected by broadband communications. In this case, wireless transmission at te...[Details]
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According to the official Weibo of Huawei EMUI, Huawei Mate20 X 5G has started recruiting for EMUI 10.1 internal beta test. Users holding this phone can enter the APP on their mobile phone - - - S...[Details]
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Samsung will launch the Galaxy S21 series flagship new phone next month, but before that the new phone must obtain the certification required in multiple markets. The latest certification comes...[Details]
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The development of high-energy LEDs represents the most significant innovation in the lighting industry in recent years. Loosely defined as LEDs of at least 1W, these high-energy or high-brightness ...[Details]
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Circuit principle: A fast charging circuit for NiMH batteries is built with bq2004. It charges 10 NiMH batteries with a maximum fast charging current of 2.25A. The circuit is shown in the figure. ...[Details]
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Systick in STM32 has a total of 4 registers, the names and addresses are:
SysTick_CTRL, 0xE000E010 -- Control register
SysTICK_LOAD, 0xE000E014 -- Reload register
SysTick_VAL, 0xE000E018 -- Curr...[Details]
Programming Basics
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