ow me wage ewa thami danaganna one ,, can u plz send me ur contact no ,, I'm making a robot for the robofest organized by SLIIT,, we have to make a line following +( step climbing) + an arm to grab an object ,, so I have to figure out whether arduino uno (Lakduino UNO Rev3 xD) is compatible fo these tasks ,, is it enough etc ....