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//Program flow: all on->all off->PD advances every other step->all on->all off->PD advances every other two steps->all on->all off->PB all on->pb0 set->pb0 cleared->PB0 inverted->all off->(loop)
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Jiwei.com reported on December 14 that OPPO and the well-known Japanese design studio NENDO have jointly launched two concept products. In addition to the OPPO X Nendo folding screen mobile phone wit...[Details]
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In order to realize the monitoring of the environment around the underwater robot, a design scheme of underwater robot environment monitoring system based on PC104 and C8051F120 is proposed, and the ...[Details]
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Matrix keyboard recognition method (row scanning method) Check the status of the column line: The column lines Y4~Y7 are set to high level, and the row lines Y0~Y3 are set to low level. As long as...[Details]
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According to 9To5Mac, citing supply chain reports, LG Display has stopped producing LCD iPhone screens and has given up hope of future production. In addition, LG Display said it may stop produ...[Details]
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October 1, 2021, Shanghai, China - Corefree Semiconductor, a leading company in the domestic EDA and filter industry , recently successfully held its 2021 National User Conference in Shanghai. This c...[Details]
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A few days ago, an overseas hacker posted information on Twitter, saying that he found codes related to vehicle testing centers such as ANCAP (Australia), I-VISTA (China Automotive Research Institute...[Details]
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Sleep can better reflect the health and psychological state of the human body. Continuous monitoring of sleep can well detect related diseases and start treatment in advance, thereby improving the ...[Details]
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#include reg51.h typedef unsigned char uchar; typedef unsigned int uint; void delay(unsigned int i); //Function declaration char DelayCNT; //define variables sbit P10=P1^0; uint Count=0; fly n=...[Details]
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Technical principle of LED solar lawn light:
It uses sunlight as energy and LED as light source. It has stable color light, no flicker, shockproof, environmental protection, and does not r...[Details]
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In previous test systems, the lead-type test method is generally used to achieve synchronous acquisition, display and analysis of signals. However, in the harsh environment of high temperature, high ...[Details]
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On June 9, 2023, the U.S. International Trade Commission (ITC) issued an announcement that it had made a 337 partial final
ruling on Certain Solar Power Optimizers, Inverters, and Components ...[Details]
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According to foreign media reports, Mohamed Abouelenien, assistant professor of computer and information science at the University of Michigan-Dearborn, once entered the field of lie detection and c...[Details]
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1 Introduction
Crosstalk is one of the more common fault phenomena in mobile communications. Since the intelligible voice of a third party appears during the communication between the two ...[Details]
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Auto-coupling step-down starting and soft starting are two common motor starting methods. They each have their own advantages and disadvantages and are suitable for different application scenarios....[Details]
RF/Wirelessly
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