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Tell me the truth, do you really need an iPhone with dual cameras, 458ppi, 2 million contrast, and OLED display? If not, then XR is more suitable for you. At least in public, most people will not car...[Details]
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This weekend, there was a lot of negative news about imported Mercedes-Benz and BMW cars, which made investors around me ask whether the spring of domestically produced cars is coming. Today, we have...[Details]
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There is still about a week before the official release of Xbox Series S|X. Today, Razer released headphones for these two game consoles - Kaira and Kaira Pro. The flagship product Kaira Pro i...[Details]
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Let’s talk about the problem first: when the hair dryer is turned on to hot air, the power goes out after a while, but there is no problem when it is turned on to cold air. What is the reason?
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The demand for high energy density and high performance batteries is increasing, which puts higher requirements on the performance of positive electrode active materials . In order to improve the elec...[Details]
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Wireless communication is a communication method that uses the characteristics of electromagnetic wave signals that can propagate in free space to exchange information. In the field of information an...[Details]
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Development Environment 1. Hardware platform: FS2410 2. Host: Ubuntu 12.04 ADC Register Configuration 1. Initialize ADC (ADCCON) Set the prescaler, prescaler factor, select the A/D conversion cha...[Details]
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The display is an important interface for humans to communicate with application equipment. In recent years, with the rapid development of electronic technology, liquid crystal display technology h...[Details]
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The LT®3694
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LT3694-1 are monolithic, current mode DC/DC converters with dual, low dropout regulator controllers. The switching converter is a step-down converter capable of producing up t...[Details]
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Digital multimeter, I think we are all familiar with this name. It is very important to understand and master the use of multimeter and its working principle: The digital multimeter is mainly based...[Details]
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The FLASH size of F103ZET6 is 512K, so select startup_stm32f10x_hd.s The FLASH size of F103C8T6 is 64K, so select startup_stm32f10x_md.s Things to note when transplanting From ZET6 to C8T6, ...[Details]
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Recently, according to official news from Tesla, the Model 3 Standard Range Upgrade Edition made in China will arrive at Tesla offline stores today, and consumers can make an appointment for a test d...[Details]
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Strategy Analytics, an analysis agency, said that the latest trade restrictions issued by the United States against Huawei have tied the global electronics industry and global trade together. As a su...[Details]
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1 Overview
Frequency measurement plays an important role in communication systems. In recent years, the fields covered by frequency measurement technology have become more and more extensive, ...[Details]
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For high-performance field-oriented control systems, speed closed loop is essential. Speed closed loop requires real-time motor speed. Currently, speed feedback is mostly detected by photoelectri...[Details]