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/*The row lines are connected to P1.0-P1.3, and the column lines are connected to P1.4-P1.7.
According to the key value code returned by scanning the keyboard, the key value is looked up in the key ...[Details]
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Meizu launches the Meizu 18 Chinese White Dolphin Rare Edition Recently, Meizu announced the launch of the Meizu 18 Chinese White Dolphin Rare Edition, which is a special gift for ocean lovers. Bot...[Details]
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Types of Flue Gas Analyzers and Comparison of Various Measurement Methods
Flue gas analyzers have become indispensable analytical instruments in the industrial and environmental monitoring department...[Details]
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The companion gaming industry may be threatened by robots. A recent application from the U.S. Patent Office shows that Sony is preparing to launch a physical robot that can express corresponding emot...[Details]
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Permanent magnet motor magnetic shoe type and magnetization method
Since its introduction, NdFeB permanent magnet materials have been widely used in motor design due to their own advantages. W...[Details]
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1. Two working states of ARM processor:
1. ARM state: 32 bits. The ARM state executes word-aligned 32-bit ARM instructions.
2. Thumb state, 16 bits, 16 bits with halfword alignment
Note: 1. Switc...[Details]
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New Gorilla Glass further improves phone drop resistance on rougher surfaces such as concrete Corning, NY – Corning Incorporated today announced the launch of its latest offering in glass techno...[Details]
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In the past few years, semiconductor and power suppliers have made great efforts to promote the concept of digital power through a large number of digital technology literature released on the market...[Details]
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The microcontroller does not have an operating system. The codes written in Keil are all bare-metal codes. In-depth writing of bare-metal codes helps to understand the characteristics of the hardware...[Details]
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On November 17, Gansu Kingcar Energy Storage Battery Technology Co., Ltd. held a topping-out ceremony for the reinforced concrete structure of the 18GWh lithium iron phosphate energy storage batter...[Details]
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Recently, the well-known domestic AI chip company Tanjing Technology released the second generation of the Sound Cyclone series, including three chips: VOI311 (light version), VOI621 (upgraded versio...[Details]
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Dynamic memories such as DRAM and SDRAM generally have clock pins, and their internal timing circuits are driven by external clock signals. For memories without clock signals, their internal timing mu...[Details]
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On July 21, according to the Economic Daily of Taiwan, Hon Hai Group announced on the 20th that it had signed a memorandum of cooperation with NXP to jointly develop the next-generation intelligent ...[Details]
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1. Analysis of wince startup process I am using the utu2440 development board. The boot files that come with the board include NBOOT1, NBOOT2, EBOOT, and wince kernel. The functions of each file are:...[Details]
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Audi uses NXP’s Trimension NCJ29Dx series of ultra-wideband (UWB) precision ranging ICs to enhance the smart, touchless digital key capabilities of its new premium electric platform (PPE)
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