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Working principle of boost switching power supply Working principle: The voltage stabilizing circuit of boost switching power supply is shown in Figure 1. When the switch tube VT1 is turned on, the i...[Details]
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Most instruments today implement their functions by combining a closed FPGA with fixed firmware. If you've ever seen a disassembled oscilloscope, you've probably seen the FPGA inside.FPGAs add proces...[Details]
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Last night, realme CMO Xu Qi announced a piece of news that excited enthusiasts, that is, all realme domestic models are available for BL unlocking. It is worth noting that Realme officially remind...[Details]
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1 Introduction
In order to cope with the energy crisis and slow down global warming, many countries have begun to pay attention to energy conservation and emission reduction and the de...[Details]
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Fujifilm launches Lifebook U939X/A: the world's thinnest 13.3-inch convertible notebook with stylus According to the official press release, Fujifilm claims that the latest Lifebook U939X/A is the ...[Details]
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I am not sure whether the statement about interrupt handling function mapping is correct, but it means putting the address and parameters of the interrupt handling function into the interrupt vector ...[Details]
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Information and communication technology, as the neural network of the energy Internet, will play an important role in promoting the "three types and two networks" and promoting the continuous impr...[Details]
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How to break the commercial dilemma?
Recently, Zhejiang Youlu
Robotics
Technology Co., Ltd. (hereinafter referred to as "Youlu Robotics") fired the "first shot" of embodied intelli...[Details]
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1. Application Background
In recent years, as the country has invested a large amount of financial resources in highway traffic infrastructure construction, the national road traffic netwo...[Details]
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China Energy Storage Network News:
On November 24, 2020, with the commissioning of Unit 9 of the Wudongde Right Bank Power Plant on the Jinsha River, Yunnan Province's installed power capacit...[Details]
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LED decorative lights, dimmable LED lighting, offline LED drivers, and commercial lighting. This article introduces the main features, block diagram, typical application circuit, and typical flyback a...[Details]
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Aiming at the shortcomings of previous electronic sphygmomanometers, this paper introduces the design of an intelligent electronic sphygmomanometer based on a programmable system on chip (SOPC). Th...[Details]
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introduction Touch screens are becoming more and more popular as input devices for embedded systems by various terminal product manufacturers due to their convenience, flexibility, space savi...[Details]
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On May 29, SKY Perfect JSAT, NTT DOCOMO, the National Institute of Information and Communications Technology (NICT) of Japan and Panasonic jointly announced yesterday that they had successfully con...[Details]
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1. Purpose of the experiment Learn to use the P port. 2. Experimental requirements Use the buttons on the board to control the LED display. 3. Experimental content (1) Write a keybo...[Details]
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