I am new to Arduino and I want to purchase the correct components for my project. I am building a quad-tilt rotor aircraft. I will have multiple components and instruments that I would like to work together and I was wondering if anyone could give some guidance. I tried doing some searches on google, but non of my searches put me in the right direction. Is it possible to link all 4 motors and servos (which each servo/motor pair will technically work independently of each other based on multiple variables), acceleramotor, 5 ultrasonic senors (might be overkill, but I want to start with everything and then subtract), and an infrared sensor to one board (say a mega)? I will also try to incorporate a raspberry pi as a microprocessor. Currently I have a pi 2.0 and a pi to arduino shield from cooking hacks. Again, if I am being vague please let me know, and I apologize if this is a noob question, but I am just looking for some guidance. Thank you for any help you might offer.