Making A DC Motor And Sensor Controller

Hi i am making a project for school it is a wear house system and i want to use the arduino to be the controller i have seen some movies on youtube when they control motors.

But what i am doing is to make a board that can be hooked up to the arduino that can control 4 motors and 4 touch sensors and 2 ultrasonic sensors and i kinda need help with that is there en y one that can help me ?

What i am use in

4 DC Motor Speed Controller 2 touch sen 2ultra sonic sen

i really need help to get this this is due in 4 months and it is my final grade for tech school im kinda going :o :o :o

here is inks for the stuf i am using

Dcc Motor Controler http://www.electrokit.se/images/mini-10100067.jpg http://www.electrokit.se/download/k67.pdf 2 Touch Sensor http://www.electrokit.se/images/mini-41003790.jpg http://www.electrokit.se/download/fsrguide.pdf 2Ultrasonic Sensors http://www.electrokit.se/images/mini-41003285.jpg http://www.electrokit.se/download/GP2D120XJ00F_SS.pdf