I am a new member here and I like the way people help each other here by replying to posts.
I am a final year student of electrical engineering and I am planning to buy a quadcopter and implement GPS module on it so that it can take co-ordinates from the laptop and do an automated flight. Also I want to implement a spraying equipment on it to spray pesticides.
I have done my research and I found out that mostly pesticide spraying quadcopters cost $3000 for a payload of 2kg.
I need your help in my project. Can you recommend me how to move on with this venture. I will buy a quadcopter. Do you recommend me any cheap copter and it will be great.