DAC to monitor solar powered home appliances and usage control using bluetooth enabled mobile application and IoT

All natural resources in our beautiful world becoming extinct. In the similar way, the energy resources such as gasoline used by human being for day to day activities are endangered. In the near future we will definitely lack in all kinds of resources. Several countries are slowly changing their dependence towards renewable resources, the gift from our mother nature. As consumption of fuel resources paved a way for polluted surrounding, even the newborns are greatly prone to lung infections. Thus World Health Organization is now creating awareness via NGO'S about the use of solar and wind energy for our survival to enjoy a pollution free nation. Though renewable resources are at free of cost, they should also be monitored and controlled. This paper proposes a system which is used to monitor the solar energy consumed by the home appliances. In this system the home appliances are fixed with current sensor for television, heavy load appliances and current sensor and temperature sensor for refrigerator. The ideals from these sensors are fed into the microcontroller with data acquisition system and then are transmitted via Bluetooth technology to the mobile application. Using mobile application, the user can overseer the consumption units of each home appliance and if the consumption crosses a threshold limit, the user can cut off the supply of the appliances via distant host using Internet of Things.