Computer Engineering
2005

CONTROL SYSTEM USING LIGHT MEDIA INFORMATION LINE TELEPHONE

Yulikarnain Syam (STMIK Jakarta STI&K)
Drs. Lingga Hermanto, MMSI (STMIK Jakarta STI&K)

Article Info

Publish Date
05 Apr 2010

Abstract

Human mobility is higher, so that almost all activities conducted outside the home.By utilizing the phone lines, home or office lighting systems can be controlled fromelsewhere during a phone facilities. This tool makes it easy for users to turn on orturn off the lights.By using the DTMF receiver, this tool will work if you've heard a dial tone with thetelephone receiver, where the receiver can generate a unique frequency, so thelighting can be controlled.Telephone frequencies generated will be converted into binary, which is thenconnected to the controller circuit of RS flip flop loads and relays.

Copyrights © 2005




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Journal Info
Computer Engineering
Website

Abbrev

compuengine

Publisher

STMIK JAKARTA STI&K

Subject

Computer Science & IT

Description

This e-Journal consists of research and scientific publications of the Computer Engineering, STMIK ...