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LG has begun rolling out a software update that includes AirPlay 2 and HomeKit support for some of its 2018 smart TV models, MacRumors reports, fulfilling a promise the company made earlier this year...[Details]
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By using a multimeter to measure resistance or the continuity test position, you can easily find out the polarity of the positive and negative poles of the diode and roughly measure the quality of th...[Details]
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The BMW Group recently officially announced that it will expand its joint development with Ford and other partners and manufacturer Solid Power, and invest $130 million in low-cost, high-energy solid...[Details]
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1. Introduction
With the development of electronic technology, the functions of single-chip microcomputers are becoming increasingly powerful, the integration is increasing, and the operating ...[Details]
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Sony's investment efficiency has declined and it still has problems in improving profitability.
On May 31, 2024, Sony Group held a business briefing for the Imaging & Sensing Solutions (...[Details]
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With the popularization of computer applications, the requirements for portable input devices are getting higher and higher. People hope to record the original written content with electronic devic...[Details]
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According to the author's previous analysis, the TWS headset industry has entered a mature stage after several years of development; this is mainly reflected in the further concentration of market s...[Details]
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The standard library function stdio.h provided by the CVAVR system provides a getchar() function, which uses polling to receive data from USART. The polling method is not only inefficient, but also ca...[Details]
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Sam Altman is an American entrepreneur, angel investor, programmer and well-known blogger. As a dropout from Stanford University, he led the Silicon Valley startup incubator Y Combinator to help esta...[Details]
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Serial port is the abbreviation of serial port, also known as serial communication interface or COM interface. Serial communication refers to a communication mode that uses a serial communication p...[Details]
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In the movie "Her", the artificial intelligence voice assistant Samantha has a charming voice, is gentle, considerate, and humorous, and develops a platonic love with the male protagonist. However,...[Details]
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In recent years, the market for mobile/portable devices such as smartphones and laptops has continued to grow rapidly. While these products continue to integrate more new features to enhance the user ...[Details]
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//Sub-function delay_1ms(1) You can write it yourself
#define scan_key_port P3
uchar key_scan()
{
uchar sccode,recode;
uchar key_value;
scan_key_port=0xf0; /* Send all "0" row scan ...[Details]
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In any power supply design, the physical design of the PCB board is the last link. Its design method determines the electromagnetic interference and power supply stability. Let's analyze these links ...[Details]
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The third generation power semiconductor silicon carbide SiC has the characteristics of high withstand voltage level, fast switching speed and high temperature resistance, which can significantly i...[Details]
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