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Below we introduce four basic program structures 1) Sequential structure * A structure in which program modules or instructions are executed sequentially. 2) Branch structure * The structure of jump...[Details]
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According to data released by market research firm Canalys from July to September, the Indian market shipped 47.5 million units in the quarter, compared with 50 million units in the same period last ...[Details]
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Task Design a simple digital signal transmission performance analyzer to realize digital signal transmission performance test; at the same time, design three low-pass filters and a pseudo-random sign...[Details]
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1. Introduction
HART, which stands for Highway Addressable Remote Transducer, is the abbreviation of Highway of Addressable Remote Sensors. It was first developed by Rosemount Corporation...[Details]
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On June 27, according to media reports, Samsung Galaxy A80 will soon be launched in Taiwan, China. Officials confirmed that it will be officially launched at the end of June, with three colors ...[Details]
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Currently, Voice over IP (VoIP) technology is becoming more and more popular, and the volume of voice communication through the Internet is also increasing. The current low-bitrate voice compressi...[Details]
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An oscilloscope is a commonly used electronic instrument, mainly used to observe and measure various electrical signals. In conjunction with various sensors to convert non-electrical quantities into ...[Details]
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Huawei officially announced the Hongmeng operating system at the Huawei Developer Conference in Songshan Lake. At the conference, Huawei executives introduced the original intention of developing Hon...[Details]
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A temperature measurement and control system is developed using a single-chip microcomputer. A 16*2 LCD is used for display. The measured temperature is displayed in real time. The heating output is ...[Details]
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Cars have begun to enter Chinese households, and high-power car audio with superior performance is becoming more and more popular. In the past, car audio was powered directly by 12V lead-acid batteri...[Details]
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1. Circuit Basics and Uses of Common Components
What is a circuit???
A circuit is a network composed of interconnected electronic and electrical devices, such as resistors, capacitors, i...[Details]
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After reading the S3C2440 bare metal for the first time, I have forgotten some of them, so I will select a few to review, starting with GPIO. 1 Schematic First, we need to look at the schematic dia...[Details]
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The quality of LED driver power supply will directly affect the life of LED , so how to make a good LED driver power supply is the top priority of LED power supply designers. This article wi...[Details]
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The automobile industry has become popular, and efuse has also become popular. Especially in recent times, ST, TI, ON Semiconductor, and Infineon have all been promoting this technology, and domest...[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]