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What is Activation Lock? How does it protect your device? Apple Support has summarized the most frequently asked questions and answers about Activation Lock. How does Activation Lock protect my d...[Details]
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On May 19, according to a list published today by the United States Trademark and Patent Office (USPTO), Apple has obtained a patent for a roll-up iPhone technology that can shorten the size to hal...[Details]
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The most direct reason for choosing a soft landing is to save time. What is a soft landing? Actually, it is a landing made through autonomous decision-making by AI. Following the soft landing...[Details]
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1. Use single data transfer instructions (STR and LDR) to load and store single byte or word data from/to
memory .
May I ask what is the difference between load (LDR) and store (STR)? Personal...[Details]
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#include AT89X51.H #define uchar unsigned char #define uint unsigned int uchar code table ={0xC0,0xF9,0xA4,0xB0,0x99,0x92,0x82,0xF8,0x80,0x90,0x88,0x83,0xC6,0xA1,0x86,0x8E,0xFF}; flying tempo; uc...[Details]
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The introduction of Chinese industry standards is imperative With the deepening of the intelligentization process of the automotive industry, there is a huge demand for in-vehicle cameras and in-v...[Details]
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introduction
Overview With the development and application of electronic technology, the safety, comfort and intelligence of automobiles are getting higher and higher. The applicat...[Details]
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The use of the automatic pesticide residue rapid tester maintains the order of the food market and makes the food order more orderly. The automatic pesticide residue rapid tester is an instrument use...[Details]
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Today, Lenovo Mobile officially announced that Lenovo Z6 Pro 5G will start pre-sale on November 28, supporting 5G full network access, and the 8GB+256GB version will be priced at only 3,299 yuan. ...[Details]
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1 Overview
The measurement of temperature and humidity is widely used in warehouse management, manufacturing, meteorological observation, scientific research and daily life. Traditional an...[Details]
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Waveguide grating, what is the principle of waveguide grating? Array waveguide grating is a type of planar light circuit (PLC) technology, so before introducing array waveguide grating, we need to ...[Details]
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Governments around the world have provided regulatory pressure to use electric motors more efficiently. First came the Environmental Protection Act of 1992, which mandated motor efficiency standards, ...[Details]
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How Spectrum Analyzers Work Currently, signal analysis is mainly carried out from three aspects: time domain, frequency domain and modulation domain. The spectrum analyzer analyzes the frequency doma...[Details]
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Littelfuse Launches Industry's First Ultra-High Current SMD Fuse Series
Available in 150A and 200A current ratings in a compact SMD package, simplifying design and saving PCB space
...[Details]
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The servo motor press is a new type of press that uses a servo motor as a power source. It has the characteristics of high precision, high efficiency, and high stability, and is widely used in vari...[Details]