Made for a university project. it runs on a simple sequence from the arduino. eventually i will make it respond to the accellerometers in a wiimote.
any comments appreciated. Thanks 
Pretty cool.
Any more info on the project? What's the CSA of your cylinders and what's the max pressure you can run the system at? (Curious how much force the system can exert overall)
Any plans to add positioning feedback or velocity control?
Wow: automated seasickness. Who'd've thunk it? ;D
So, is your next project going to be an aiming system that uses an Airsoft gun to fire Dramamine into the user's mouth?
Ran
As with ajb, would also like to know more about your project.