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1.
Design
1.1
Square wave generating circuit
The 555 timer forms a multivibrator circuit
. The circuit amplitude and duty cycle are adjustable, the square wav...[Details]
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Preface
Crystalline silicon is the core device for photovoltaic power conversion, but because the voltage, current and power of a single cell are limited, the cells must be connected in se...[Details]
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Use assembly language to write a program and design a circular colored light control system controlled by 8051 single-chip microcomputer.
Requirements:
1. It can output 4 flower patterns ...[Details]
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1. Introduction
As an emerging luminous body, light-emitting diode (LED) has the advantages of high electro-optical efficiency, small size, long life, low voltage, energy saving and enviro...[Details]
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The main function is to use CC115L as TX, and the characteristic is that it uses self-generation. Because it is self-generated, the power maintenance time is only more than ten milliseconds, and the ...[Details]
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0 Introduction
Virtual instrument is an instrument developed on a computer using a graphical programming language (G language). It combines a simple and easy-to-use graphical development en...[Details]
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second_drv.c driver source code: #include "linux/device.h" #include "linux/module.h" #include "linux/kernel.h" #include "linux/fs.h" #include "linux/init.h" #include "linux/delay.h" #include "asm/uac...[Details]
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I saw a post today: It said that a programming expert is simply a code generator! He can think of the following program while typing, faster than a lady typing!
I just want to laugh...
Friendly rem...[Details]
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Nordic to showcase Cellular IoT, Wi-Fi, nRF cloud location services, Matter, DECT NR+ and LE AUDIO solutions at Asia's most important connectivity technology event Oslo, Norway – June 20, 2023 – No...[Details]
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On September 15, the “Everything Intelligence—Baidu World 2020” conference was held. According to China National Radio, at the Baidu Brain sub-forum that afternoon, Ouyang Jian, general manager of Ba...[Details]
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In order to meet the need to reduce production test costs and provide end users with upgradeable and high-performance test equipment, Agilent Technologies has launched a low-cost, high-performance pr...[Details]
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Recently, the news that CATL reached an agreement with US utilities and distributed photovoltaic + energy storage developers and operators to exclusively supply batteries for the Gemini photovoltaic +...[Details]
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Contents According to the present invention, a coil system of a magnetic-inductive flowmeter is provided. The coil system comprises a coil and a core plate guided through the coil. Background of th...[Details]
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As a bellwether for the semiconductor industry, the storage industry as a whole came under pressure in the third quarter of this year. In the recent third quarter results meeting, in addition to Sam...[Details]
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In Egypt's desert regions, arable land is very scarce and water is almost impossible to find, so the development of Egyptian agriculture is difficult. However, solar energy, which is extremely abun...[Details]