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At the regular press conference of the Ministry of Foreign Affairs on April 15, a reporter asked for comment on ASML’s clarification announcement and CEO Peter Wennink’s public statement that the acc...[Details]
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On August 20, the first optoelectronic silicon-based OLED microdisplay product of Taizhou Guanyu Technology Co., Ltd. (hereinafter referred to as Guanyu Technology) was "lit up" and put into producti...[Details]
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The timing of launching the Media Storage Box (MSB) is a digital mobile multimedia device that is recommended based on the current development limitations, application shortcomings and marketing di...[Details]
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Since the impact of ISI on the transmission channel can be predicted by accurately measuring the characteristics of the transmission channel in advance, it is possible to correct it. Pre-emphasi...[Details]
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This article describes a simple LED oscilloscope circuit that can be used to analyze low-frequency waveforms with a 10 x 10 LED matrix display. Since there are only 100 LEDs involved in the display b...[Details]
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Send a simple calculator program made with 51 single chip microcomputer.
/**********************Key processing***********************/
void KeyDeal(unsigned char Key)
{ //unsigned char n,p;
if(...[Details]
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LG released the LG Q51 smartphone with the Helio P22 processor at the beginning of this year. Various certifications indicate that LG may soon launch the LG Q52 as an iteration of the Q51. Several re...[Details]
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The 4th IC Alumni Forum organized by the Integrated Circuit Branch of the Shanghai Jiao Tong University Alumni Association, which was held concurrently with IC China 2019, was divided into two themes...[Details]
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14.1 Interrupt System
The ARM system CPU has 7 working modes
User mode (usr): the normal program execution state of the ARM processor
Fast interrupt mode (fiq): us...[Details]
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As LEDs continue to improve in almost every aspect of performance and cost, LED lighting is being used in an increasingly wide range of applications, among which LED street lights are a focus of in...[Details]
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The fuse blew out immediately when the TV was turned on. After soldering off the power wave capacitor on the TV, the fuse did not burn out when the power was turned on again. When the capacitor was t...[Details]
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Image monitoring is widely used in many occasions because of its intuitiveness, convenience and rich information content. In the development of electronic technology and communication technology,...[Details]
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According to industry insiders, US chip giants AMD and Nvidia's China regions have received notices from their headquarters to cut off the supply of high-end GPU chips to Chinese customers. Specifi...[Details]
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On November 26, the power supply service command center of State Grid Suzhou Power Supply Company (hereinafter referred to as "Suzhou Power Supply Company") issued an early warning message on the l...[Details]
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OPPO and BYD signed a strategic cooperation agreement to explore new possibilities for the deep integration of mobile phones and automobiles.
The cooperation directions include in...[Details]
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