Developed agriculture needs to find new ways to improve efficiency. In order their diet needs the production of food must be increased. Farmers have been mainly using traditional conventional techniques like hand operated and fuel operated sprayer system for spraying pesticides. Fuel is expensive and in many places fuel may not be available. Precision Farming has shown benefits to farmers so we can now move towards a new generation of equipment. The advent of spraying pesticides by the system of electric power gives us the opportunity to develop a complete new range of agricultural equipment based on small smart machines that can do the right thing, in the right place, at the right time in the right way.