| 基于STM32的掌上型数字存储示波器的研制 |
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| 引用本文： | 周萍,陈毅华,陆毅.基于STM32的掌上型数字存储示波器的研制[J].江苏技术师范学院学报,2011,17(4):15-20. |
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| 作者姓名： | 周萍 陈毅华 陆毅 |
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| 作者单位： | 1. 江苏技术师范学院电气信息工程学院,江苏常州,213001
2. 南京邮电大学电子科学与工程学院,江苏南京,210003 |
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| 摘 要： | 介绍了一种数字存储示波器的设计方案。该示波器采用STM32处理器,实现了采样、处理和存储等功能;外部电源和内置电池可以自动切换供电;更可通过MicroSD卡对波形进行存储和再现。而且,其大小仅相当于成人手掌大小,充分满足了现场测试的要求,同时也降低了成本。
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| 关 键 词： | 数字存储示波器 STM32 信号采集 存储再现 |
Design of Handheld Digital-storage Oscilloscope Based on STM32 |
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| ZHOU Ping,Chen Yihua,Lu Yi.Design of Handheld Digital-storage Oscilloscope Based on STM32[J].Journal of Jiangsu Teachers University of Technology,2011,17(4):15-20. |
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| Authors: | ZHOU Ping Chen Yihua Lu Yi |
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| Institution: | 1 (1.School of Electrical and Information Engineering,Jiangsu Teachers University of Technology,Changzhou 213000,China;2.College of Electronic Science and Engineering,Nanjing University of Post and Telecommunications,Nanjing 210003,China) |
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| Abstract: | The article introduces a project on digital-storage oscilloscope with STM32 as its kernel processor.This system can Achieved sampling,processing,storage and other functions.External power supply and built-in battery can automatically switch power supply.The collected waveform can be stored and reproduced via MicroSD.Furthermore,the oscilloscope is as big as adult hand,which fully meets the requirements of the field testing,reducing costs included. |
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| Keywords: | digital-storage oscilloscope STM32 signal collection storage representation |
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