AT89S52 Microcontroller Based Digital Compass With Voice Output

Sutikno, Tole (2008) AT89S52 Microcontroller Based Digital Compass With Voice Output. TELKOMNIKA: Indonesian Journal of Electrical Engineering, 6 (1). pp. 1-6. ISSN 1693-6930

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Abstract

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.

Item Type: Article
Subjects: Q Science > QC Physics
T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions: Faculty of Industrial Technology (Fakultas Teknologi Industri) > S1-Electrical Engineering (S1-Teknik Elektro)
Depositing User: Tole Sutikno
Date Deposited: 03 Jun 2011 05:30
Last Modified: 03 Jun 2011 05:30
URI: http://eprints.uad.ac.id/id/eprint/101

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