文章基本信息

标题：CONTROLLER OF LIGHT BULB USING SMS FACILITY AT THE HANDPHONE
本地全文：下载
作者：Arya Adipurwa ; Achmad Benny Mutiara
期刊名称：Diploma Program - Informatics Management
出版年度：2007
卷号：0
期号：0
语种：English
出版社：Diploma Program - Informatics Management
摘要：Control system of a electronic device use various media including media that isstand alone infra red and radio waves. For example, a controller at a house lightbulb that uses infra red media has a weakness in the infra red transmit poweritself. Infra red can not penetrate solid objects like walls of the house. And someof that use radio waves. Radio waves used usually have a small coverage andusually its distance still within reach meters. By leveraging on mobile SMSfacility to control the electronic equipment e.g. light bulbs we can control thelight bulb in a considerable distance depending on the reach of the operatorGSM card that we use. The existing SMS on this mobile phone can be used forcontrolling electronic equipment by typing a special command to phone nowhich is connected to Microcontroller AT89S52. This Microcontroller is usedto manage the received data on the mobile phone connected to thisMicrocontroller AT89S52. After the data from this phone is processed, it will beobtained output from ports that have been set to turn on or turn off the lightbulb.