In the present world of wireless technology every thing is going to be digital and wireless, and the cell phone is the key player in wireless technology today.
And today technology made the possessing of a mobile, considered as a basic commodity.
And the trends in wireless technology changing day-by-day and today the working is going on how to develop remote devices with out the presence of man and to reduce to the time factor and labor, and our project belongs to that race and by using it we can control any electronic devices through a touch cell phone, with one Call.
Presentation outline
-Project is like how to control electronic devices by using cell phone.
-The Components used are two Nokia Mobiles , a PC, and a Microcontroller.
-The Electronics devices that are demonstrated in the project is a calling bell, a motor and a mini fan.
-How ever by making small changes any electronic devices can be controlled.
Major components of the project
-Microcontroller.
-Mobile.
-DTMF.
-Relay Unit.
-Loads [2].
-Power Supply