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Due to project requirements, I ported qt-extended4.4.3 to Mini2440 some time ago. I will now briefly describe the porting process, hoping that it will be helpful to friends who are doing related wo...[Details]
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Large screen is obviously the most mainstream trend at the moment. As the trend of automobile intelligence intensifies, consumers' expectations for cars are becoming more and more diverse. They n...[Details]
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1Why do we need to do security testing on smart car connected apps? There is a question that has been bothering us: In the era of "popularization" of intelligent connected cars, we have gained conv...[Details]
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Output debugging information using STM8L052 Redirect put char #include "stdio.h" // Essential char putchar (char c) { /* Write a character to the USART */ USART_SendData8(USART1, c); ...[Details]
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Because I like tube amplifiers, I have saved a lot of tubes over the years. I want to buy a tube tester. After trying many testers, I found that most of them have aged seriously due to their age. In a...[Details]
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According to 91mobiles, OnePlus Nord was officially released in the Indian market a few days ago, with a starting price of 2,335 yuan. OnePlus Nord uses a 6.44-inch AMOLD screen with a resolution o...[Details]
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Introduction: This topic comes from a project of Beijing Puji General Company. Since the company’s existing stand-alone spectroscopic instrument products (such as 1810, T6, etc.) use parallel port...[Details]
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December 1, 2021
Powerbox, one of Europe's largest power supply companies, has been a leading force in optimizing power solutions for demanding applications for more than four decades. T...[Details]
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Recently, the first prototype of the Square Kilometer Array ( SKA ) radio telescope, which is developed by the 54th Institute of China Electronics Technology Group Corporation, was launched in Shij...[Details]
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How difficult was it to build a portable four-transistor pocket radio receiver in 1961?
60 years ago, the May 1961 issue of Radio Electronics magazine showed how to assemble this four-transist...[Details]
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The same as C calling assembly, the first four parameters are passed using R0-R3, and the rest are passed using the stack Test this program: //*******************************************************...[Details]
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On September 24, Leyard said in an institutional survey that Lijing's products are divided into two categories, one is backlight products for notebooks and pads, and the other is self-luminous comme...[Details]
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High-voltage inverters are commonly used in industrial applications for high-power, high-voltage (usually over 1kV) applications. They can provide higher output power and carrying capacity, and are...[Details]
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New version of Sapera Vision Software supports learning at runtime
WATERLOO, Canada, August 10, 2021 – Teledyne is pleased to announce the release of Sapera Vision Softwa...[Details]
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Every year, 1.25 million people die in car accidents, of which more than 94% of fatal accidents are caused by human error (drunk driving, speeding, ignoring traffic lights, texting while driving). ...[Details]
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