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AT89S52 Microcontroller Based Digital Compass With Voice Output

机译:基于aT89s52单片机的数字指南针,带语音输出

摘要

In this paper, the design of digital compass with voice output is described, so that the blind can also use it. The digital compass is designed based on up-graded conventional compass. In the axis direction of conventional compass be added a disc as source of wind direction information, and phototransistor as sensor. The digital compass system is designed, based on AT89S52 microcontroller, as control of all interfaces and read sensor. The LCD component is used as display and ISD 2590 IC as voice recorder. The IC can record with maximum capacity 90 seconds. The voices output of compass is divided into 8 direction from the north, southwest, west and the next. The result showed that the design of digital compass work as like conventional compass completely by voice feature.
机译:本文介绍了带有语音输出的数字指南针的设计,以便盲人也可以使用它。数字指南针是基于升级后的常规指南针设计的。在常规罗盘的轴方向上,添加了一个光盘作为风向信息源,并添加了光电晶体管作为传感器。该数字罗盘系统基于AT89S52微控制器而设计,用于控制所有接口和读取传感器。 LCD组件用作显示器,ISD 2590 IC用作录音机。 IC可以记录最大容量90秒。指南针的声音输出从北,西南,西和下方向分为8个方向。结果表明,数字罗盘的设计完全像语音罗盘一样具有语音功能。

著录项

  • 作者

    Sutikno Tole;

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  • 年度 2008
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  • 原文格式 PDF
  • 正文语种 en
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