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A gadget for blind people to use in daily activities

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Bibliographic Details
Main Author: Arbaiyah, Abdul Ghaffar
Other Authors: Nur Adyani Mohd Affendi
Format: Learning Object
Language:English
Published: Universiti Malaysia Perlis (UniMAP) 2013
Subjects:
Blind people
Ultrasonic Blind Stick
Battery 9V
Ultrasonic sensor
PIC16F877A microcontroller
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/27656
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spelling my.unimap-276562013-08-26T04:39:13Z A gadget for blind people to use in daily activities Arbaiyah, Abdul Ghaffar Nur Adyani Mohd Affendi Blind people Ultrasonic Blind Stick Battery 9V Ultrasonic sensor PIC16F877A microcontroller Access is limited to UniMAP community. This project discusses the design of an Ultrasonic Blind Stick that creating to help blind people to walk and do their activities easier. This stick use battery 9V as voltage supply and ultrasonic sensor to detect things around blind people with a range about 2cm to 1m. The distance of any obstacle is measured through ultrasonic waves which can easily understand the blind people that how far they are. Then, this sensor will send a signal to PIC16F877A microcontroller. Microcontroller will receive and analyze the signal according to the distance that had set in programming. After that, LCD will show the distance in centimeters. Finally, the buzzer will beep. The closer the object, the faster the buzzer sounds. By using this stick blind people can easily detect any object which can seriously injured them. 2013-08-26T04:39:13Z 2013-08-26T04:39:13Z 2011-05 Learning Object http://hdl.handle.net/123456789/27656 en Universiti Malaysia Perlis (UniMAP) School of Electrical System Engineering
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Blind people
Ultrasonic Blind Stick
Battery 9V
Ultrasonic sensor
PIC16F877A microcontroller
spellingShingle Blind people
Ultrasonic Blind Stick
Battery 9V
Ultrasonic sensor
PIC16F877A microcontroller
Arbaiyah, Abdul Ghaffar
A gadget for blind people to use in daily activities
description Access is limited to UniMAP community.
author2 Nur Adyani Mohd Affendi
author_facet Nur Adyani Mohd Affendi
Arbaiyah, Abdul Ghaffar
format Learning Object
author Arbaiyah, Abdul Ghaffar
author_sort Arbaiyah, Abdul Ghaffar
title A gadget for blind people to use in daily activities
title_short A gadget for blind people to use in daily activities
title_full A gadget for blind people to use in daily activities
title_fullStr A gadget for blind people to use in daily activities
title_full_unstemmed A gadget for blind people to use in daily activities
title_sort gadget for blind people to use in daily activities
publisher Universiti Malaysia Perlis (UniMAP)
publishDate 2013
url http://dspace.unimap.edu.my/xmlui/handle/123456789/27656
_version_ 1643795384497078272
score 13.214268

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