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1. Short LED life: The theoretical life of LED produced by regular manufacturers is generally about 80,000 hours. However, many luminous characters now frequently replace LED modules before they ...[Details]
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Tianyancha shows that on April 1, Anhui Qida
Power Battery
Technology Co., Ltd. (hereinafter referred to as "Qida Power") was established, with Qu Guofeng as the legal representative, a reg...[Details]
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1. Use the milliampere range of the multimeter
As shown in the figure (a) above, the two head ends and one tail end are connected on the left, and the two tail ends and one head en...[Details]
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Zhang Weixiong, Peng Wenrui, Liu Jie, Zhou Huizhi, Huang Yuyan
On October 29 and 30, the Digital Southern Power Grid Forum to Support the Development of the Guangdong-Hong Kong-Macao Greater B...[Details]
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#include
sbit sent=P3^7;
bit flag=0;
sbit p35=P3^5;
sbit p34=P3^4;
sbit p31=P3^1;
sbit p30=P3^0;
sbit p17=P1^7;
sbit p16=P1^6;
unsigned char bdata p3;
sbit r1=p3^5;
sbit g1=p3^4;
sbit b1=p3^3;
sbit ...[Details]
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On July 18, Samsung Electronics' national labor union began its first general strike on July 8 and entered an indefinite general strike on July 11. Currently, neither side has shown any intention o...[Details]
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Dealing with noise and electromagnetic interference (EMI) is an inevitable challenge in any high-speed digital circuit design. Digital signal processing (DSP) systems that process audio, video and...[Details]
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In October, according to incomplete statistics, there were 29 financing events related to the autonomous driving industry announced at home and abroad, with a cumulative announcement amount of more t...[Details]
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introduction
Many modern data acquisition systems are composed of high-speed and high-precision ADCs. CMOS switched capacitor-based ADCs are often used in such designs due to their low cost an...[Details]
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Based on the actual situation, a remote intelligent anti-theft alarm device for home use, connected to the telephone line, simple to operate, and stable and reliable in operation is designed. When ...[Details]
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Cyberattacks on connected medical devices are increasing and are even more serious than hacking medical systems. As Harvard Business Review (HBR) points out, "While hacking medical systems is scary, ...[Details]
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From December 7 to 12, 2022, the 18th China (Changsha) International Automobile Expo (hereinafter referred to as Changsha International Auto Show) will be held at Changsha International Convention and...[Details]
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NVIDIA Announces DGX H100 System—The World’s Most Advanced Enterprise AI Infrastructure
Each DGX SuperPOD Delivers 1 Exaflops of AI Performance with New NVLink Switch System; New NVIDI...[Details]
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On July 6, Maxim Integrated Product launched the MAX25512, a four-channel, low-voltage automotive LED backlight driver with an integrated boost converter. This is the only integrated solution that ...[Details]
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NEC announced yesterday that it has received an order for a next-generation supercomputer system from the Japan Agency for Quantum Science and Technology (QST) and the National Institute for Fusion...[Details]
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