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                                       Details for article 2 of 9 found articles
 
 
  AT89S52 Microcontroller Based Digital Compass With Voice Output
 
 
Title: AT89S52 Microcontroller Based Digital Compass With Voice Output
Author: Fahmi Fardiyan Arief
Muchlas
Tole Sutikno
Appeared in: TELKOMNIKA
Paging: Volume 06 (2008) nr. 1 pages 1-6
Year: 2008
Contents: 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.
Publisher: Ahmad Dahlan University (provided by DOAJ)
Source file: Elektronische Wetenschappelijke Tijdschriften
 
 

                             Details for article 2 of 9 found articles
 
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