A CONTROLLER BASED HOME/OFFICE ELECTRICAL APPLIANCES INTERFACED WITH CELLULAR PHONE

Hello my fellow steemians is good to be back with you on this our great wonderful and informative platform, today i will also be chipping in a very wonderful project about A CONTROLLER BASED HOME/OFFICE ELECTRICAL APPLIANCES INTERFACED WITH CELLULAR PHONE.
In this age of electronic system, it is important to be able to control and acquire information from everywhere. Remote management of several home/office electrical appliances is a subject of interest and in recent years, there are many systems providing such control. In this project, a cellular phone based interfaced equipped with capability to ON/OFF and give user STATUS report of electrical appliances remotely located was developed. A method of control which makes uses of dual tone multiple frequency (DTMF) tone was generated by cellular phone keypad. To access the control unit, the user will make a call to the control unit based cellular phone; this will activate the system by sending the authentication code (DTMF) along with required function/action in user home/office control system via global system for mobile communication (GSM). The control system upon being properly authenticated will perform the required function/action and give STATUS report of the appliances to the user.

view of the controller based home controller

the project on a bread board

The construction of the project was made in such a way that all the component and parts of the projects were packaged together to bring out the complete prototype of the controller based home/office electrical appliances interfaced with cell phone.
The project undertaken has helped in increasing our knowledge and also gain a better perspective on various aspects related to our course of study as well as practical knowledge of electronics components and electrical equipments.
The extensive capabilities of this system are what make it so interesting. From the convenience of a simple cell phone, a user is able to control and monitor virtually any electrical devices. This makes it possible for users to be rest assured that their home/office electrical appliances was not left running/working when they left their home/office.
This project can be used as a reference or as a base for realizing a scheme to be implemented in other projects of greater level such as weather forecasting, temperature updates, device synchronization, etc. The project itself can be modified to achieve a complete home automation system which will then create a platform for the user to interface between himself and the household. this is a very good and important project to do. so if you want it in your ouse just leave your comment here and dont forget to upvote and resteem. thank you and god bless.

outer view
happy reading my fellow steemians