Remote control using telephone / Azlinawati Mohd. Husain and Norhafiza Mohd Zaid

Mohd. Husain, Azlinawati and Mohd Zaid, Norhafiza (2003) Remote control using telephone / Azlinawati Mohd. Husain and Norhafiza Mohd Zaid. [Student Project] (Unpublished)

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Abstract

Here is a teleremote circuit which enables switching ‘on’ and ‘off of appliances through telephone lines. It can be used to switch appliances from any distance, overcoming the limited range of infrared and radio remote controls. The circuit described here can be used to switch up to nine appliances (corresponding to the digits 1 through 9 of the telephone key-pad).
For our project we are advised by our supervisor to make the circuit to switch to 3 appliances. The DTMF signals on telephone instrument are used as control signals. The digit ‘0’ in DTMF mode is used to toggle between the appliance mode and normal telephone operation mode. Thus the telephone can be used to switch on or switch off the appliances also while being used for normal conversation.

Metadata

Item Type: Student Project
Creators:
Creators
Email
Mohd. Husain, Azlinawati
UNSPECIFIED
Mohd Zaid, Norhafiza
UNSPECIFIED
Contributors:
Contribution
Name
Email / ID Num.
Thesis advisor
Ahmad, Abdul Rahim
UNSPECIFIED
Subjects: T Technology > TK Electrical engineering. Electronics. Nuclear engineering > Electronics
T Technology > TK Electrical engineering. Electronics. Nuclear engineering > Electronics > Apparatus and materials
T Technology > TK Electrical engineering. Electronics. Nuclear engineering > Electronics > Apparatus and materials > Antennas
T Technology > TK Electrical engineering. Electronics. Nuclear engineering > Electronics > Apparatus and materials > Semiconductors
T Technology > TK Electrical engineering. Electronics. Nuclear engineering > Electronics > Apparatus and materials > Detectors. Sensors. Sensor networks
Divisions: Universiti Teknologi MARA, Pulau Pinang > Permatang Pauh Campus > Faculty of Electrical Engineering
Programme: Diploma Of Electrical Engineering
Item ID: 48341
Uncontrolled Keywords: Teleremote, Telephone, Infrared
URI: https://ir.uitm.edu.my/id/eprint/48341

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