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According to the Wall Street Journal, Chinese technology giants such as Lenovo and Xiaomi are caught in a dilemma and are quietly ending their business with Russia due to US sanctions and pressure fr...[Details]
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At the "2010 Symposium on VLSI Technology", Toshiba announced the low-voltage SRAM technology for SoCs using the 40nm process that began mass production in 2009. This technology is a low-power...[Details]
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Automotive electrical appliances
Automotive electrical appliances are electrical parts (assemblies) installed and used in automobiles, mainly including starting system, power generation system...[Details]
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Transformer DC resistance tester working principle block diagram. It is mainly composed of constant current power supply, discharge circuit, amplification and analog-to-digital conversion circuit, com...[Details]
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Memory is where temporary data is stored. The running programs, the pictures you are viewing, the texts you are editing, and the tutorial you are reading now are all copied to the memory.
T...[Details]
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According to foreign media reports, on February 18, local time, Panasonic Corporation of Japan announced that it has developed a time-of-flight image sensor. The sensor uses avalanche photodiode (APD...[Details]
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The existing inverters have square wave output and sine wave output. The square wave output inverter has high efficiency, but for appliances designed for sine wave power supply, it is always unsafe t...[Details]
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With the rapid development of science and technology and the continuous improvement of people's living standards, people have put forward higher requirements for the environment, use functions, fir...[Details]
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Many electrical novices are not sure how to start debugging after designing electrical control cabinets and PLC programs. Or some people have caused PLC burnout and other problems due to inappropri...[Details]
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Drones are everywhere. But only one company, Sunflower Labs, has a fully autonomous residential drone, called the Bee, that's tasked with protecting your home. The Bee is equipped with ultrasonic col...[Details]
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Recently, too many people don't understand the question of "MCU series". In other words, many people are asking what is the difference between STC12C2052 and STC12C4052. In the data sheet of any STC M...[Details]
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OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]
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According to foreign media reports, a research team at the U.S. Naval Research Laboratory found that among the two main methods of designing structural batteries (using single-functional materials wi...[Details]
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1. Use the capacitance file to detect directly Some digital multimeters have the function of measuring capacitance, and the range is divided into five ranges: 2000p, 20n, 200n, 2μ and 20μ. When m...[Details]
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Overview
The relocation code copies the BootLoader itself from Flash to SDRAM so that it can jump to SDRAM for execution. Relocation is required because the execution speed in Flash is relativ...[Details]