Smart Home Automation Using IOT

The Internet of things (IOT) is the internetworking of any number of physical devices, vehicles and other objects, which consists of an embedded system with sensors, actuators and network connectivity that enable to collect and exchange data. The IOT allows objects to be sensed to take actions automatically according to the sensors readings of the environment events or human-made events and/or controlled remotely across a web-based application or any other platform, to allow us to make more integrations between devices and result in improved accuracy, efficiency and economic benefit. The IOT is a rapidly increasing and promising technology that becomes more and more present in our everyday lives. In the past, the old automation systems were working by connecting all the home nodes to a main control unit for the user to control all the connected devices, this control unit first was not connected to the internet, so you only can access it from home or its location, after that it was connected to the internet so you can control it through mobile application from outside its location. But there is some problems that make this systems not useful, first it's single point of failure system because if the main control unit damaged all the connected devices are down, Second it's so hard to add a device to the control unit without expert so it waste time and cost money, Third you are always under a fixed limit of devices connected at the same time because the control unit will have a fixed number of available ports so it the number of devices more than the number of available ports you will not be able to add it or you would buy another control unit and here you will have two or more separated systems, all processes should be intervened by human. Our solution for these problems is making each device dependent on itself and connected directly to the Internet, so you can integrate any number of devices, this device will communicate with each other and take actions, so you will reduce the human the interaction of the and will make it optional, to add any device to your nodes you will only need to connect it to your WIFI and follow the instructions.Supervised by Dr. Ben Bella Saied Tawfi