adruino?

[swets]

I start with try to build I motion simulator a long time ago.... and now I want to start it again....

I have part already... and nou I use the USO in the control software... and I build something with a pic.... but because the moest computer don't have a com-port anymore I want something else....

maybe a Arduino.... but how to use it? serial... is there somebody with a example?

thanks already...