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Protues simulation DHT11 display temperature and humidity simulation schematic diagram is as follows The DHT11 microcontroller source program is as follows: #include reg51.h #include intrins.h #...[Details]
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Recently, a family drama "Little Joy" has made the problem of Chinese-style education more prominent. In the drama, parents are so worried about their children's studies that they perform various mar...[Details]
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The performance of most portable products depends on the quality of the batteries that power them. In recent years, as battery performance has improved, portable products are moving towards smaller...[Details]
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The Redmi Note 11 series is a thousand-yuan phone launched by Redmi in the second half of 2021. The sales of the phone exceeded 500,000 units in the first hour of its first sale, becoming Redmi...[Details]
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With the rise of healthy eating, air fryers that claim to be able to fry chicken nuggets, French fries and bake with just one click without using oil have become small appliances favored by foodies...[Details]
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2023 is about to usher in the 30th anniversary of the founding of BOE, and a series of celebration activities will be launched grandly from the beginning of the new year. To commemorate this importan...[Details]
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The VERA-P3 V2X compact module is based on u-blox core intellectual property and enables vehicle-to-everything (V2X) communications technology, helping to improve road safety, traffic convenience and...[Details]
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LCD1602 contains eight custom character spaces. Users can set custom characters as needed, but the pixels of the characters are usually 5X7. If you need characters with larger pixels, you can only ...[Details]
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Images are obtained by observing the objective world in different forms and means using various observation systems. They can directly or indirectly act on the human eye and produ...[Details]
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UART program: 1. The writing function of head.S file is to start the code @****************************************************************************** @ File:head.S @ Function: Initialization, sys...[Details]
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Buy a magnetoelectric low-voltage DC voltmeter on the market, with unlimited range. Find a potentiometer RP with a large resistance (about 500kΩ) and connect it in series with the voltmeter. At t...[Details]
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1 Introduction This paper introduces a new type of frequency modulated continuous wave altimeter. The main innovations are: it adopts the hardware platform of FPGA / single-chip microcomputer, which...[Details]
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The display shows 0-9 numbers and text. Please follow the WeChat public account "Yisi Electronic Programming" to get it for free. Simulation diagram: Code: ...[Details]
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During use, the instrument will cause certain malfunctions due to its own operation and environmental problems, which will have a certain impact on the normal use of the user, so the maintenance and ...[Details]
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On October 15, Zhang Huamin, chief researcher of Dalian Institute of Chemical Physics, Chinese Academy of Sciences, and Ma Xiangkun, professor of Dalian Maritime University, visited the company and...[Details]