control hemodialysis device using Arduino DUE

Hi,
I want to design a portable hemodialysis device for my graduation project, I want to use Arduino DUE to control 3 DC motors, several sensors, LCD, alarm, and about 5 elecrical valves.
Is Due the best choice for me?

another thing, how i can simulate Deu on Proteus??? if there is any library for it on Proteus plz help me to get it !

thank you

With just this description, an Uno or Ethernet would do just fine.

And Proteus? What does "the old man of the sea" has to do with arduino...?

C-F-K

I just need Proteus to "sketch" my project to include it in my graduation book !

O wait (After a google search...) Proteus is a PCB design software package, Not just the greek god of the sea and rivers, or a moon, or a plant...

Why not use Eagle? The schematics and PCB design are available.

ok i will see
thank you:)