Handy Electrical Equipments Control Using GSM Unit and Mobile Phone

Abstract – Getting everything automated has become mandatory for the modern world. Particularly, after the invention of microprocessors and microcontrollers it has become easier to automate everything with them. So building up embedded systems has become easier. Our aim is also the same in building an embedded system which will make the life of a farmer much easier and comfortable. Aim of this product is to get the electrical motor controlled with an embedded board which has got PIC microcontroller used. With the product, one can just send an SMS to get the electric motor switched on, set the time limit that the motor should run, and in case of power cut, the motor will start running from then and will run for the rest of the time set already. Also the main farmer can authorize two more farmers to control the equipment. And since our invention does not require any mobile phones, cost of the set up is considerably reduced to INR 2500 only. The existing market equipments are not having this much sophistication and features for this lower cost.