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One day in September of the sixth year of Yonghui (655 AD), Emperor Gaozong of Tang summoned Zhangsun Wuji, Li Ji, Yu Zhining, and Chu Suiliang (a famous calligrapher) to discuss matters in the inn...[Details]
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arm-linux-gcc -o only activates preprocessing, compilation, and assembly, that is, it only makes the program into an obj file -Wall specifies to generate all warning messages -O2 The compil...[Details]
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introduction
Using C language to program MCS51 series microcontrollers is an inevitable trend in the development and application of microcontrollers. Keil's C51 compiler supports the class...[Details]
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The development of information technology, especially the rapid development of mobile communications and laptop computers, urgently requires batteries to be miniaturized, lightweight, have long s...[Details]
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Bourns' advanced hybrid position sensor
is designed for RS-485 applications in specific harsh environments
The new HES38U-RS485 offers a high-quality, long-life solution with a...[Details]
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2.3.3.1 Introduction to 8-bit DAC0832
1) Electrical indicators
(a) Power supply voltage 17V
(b) Any terminal voltage except input terminal VCC~GND
(c) Control input termina...[Details]
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The Meizu 18 series, as the 2021 masterpiece, will be officially released on March 3. Recently, Meizu officials have frequently posted articles to warm up for the new phone. From the information re...[Details]
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"Power Supply (PSU)" is actually the abbreviation of "Power Supply Unit". The often mentioned "PC power supply" is actually also an abbreviation. Strictly speaking, "PC power supply" should be call...[Details]
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Recently, Japan Technology Trading Co., Ltd. (hereinafter referred to as: NGB) released a patent research report titled "Essentiality Report on Wi-Fi 6 Patents". According to the content of the repor...[Details]
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After spending a lot of effort these days, I finally successfully burned the official library function into the entry-level Ethernet kit, and finally I can light up the LED on the board. This is not ...[Details]
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Lithium-ion batteries have become the preferred energy source (power source) for laptops and handheld systems. As the demand for power from CPUs, displays, and DVD drives continues to grow, high-en...[Details]
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(1) In the AVR device manual, the fuse bit states are defined as programmed (Programmed) and unprogrammed (Unprogrammed). "Unprogrammed" means the fuse state is "1" (disabled); "Programmed" means the...[Details]
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China Energy Storage Network News:
On January 4, Ye Ting, a full-time staff member of the Control Center of Nanjing Power Supply Company in Jiangsu Province, saw on the source-grid-load-sto...[Details]
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In recent years, the technology of using silicon-based materials as
LED packaging
substrates has gradually
been introduced
from
the semiconductor
industry to the
LED
industry....[Details]
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In today's rapidly developing scientific and technological field, image sensors are core components of technologies such as machine vision and autonomous driving, and their performance is directly ...[Details]