http://airkraft-nxt.forumotion.com/programming-f3/-t1.htm This is the "Software" part of the forum Fri, 28 Dec 2007 12:41:33 GMT 10 http://airkraft-nxt.webs.com/images/airkraft%20banner.png http://airkraft-nxt.forumotion.com/programming-f3/-t1.htm http://airkraft-nxt.forumotion.com/programming-f3/changing-the-pitch-of-a-tone-in-accordance-to-distance-help-t11.htm Airkraft-NXT I am currently working on a project where my robot needs to be able to produce a tone that changes pitch according to the distance it is from an object. Attached is a picture of part of the programming. However, I dont think this is right. For I only get two pitches: high or low. If anyone can tell me how to use data wires, or if there is another method of changing the pitch in accordance to distance, the I would be extremely gratefull. Airkraft-NXT Programming Fri, 28 Dec 2007 12:41:33 GMT http://airkraft-nxt.forumotion.com/programming-f3/changing-the-pitch-of-a-tone-in-accordance-to-distance-help-t11.htm#23 http://airkraft-nxt.forumotion.com/programming-f3/changing-the-pitch-of-a-tone-in-accordance-to-distance-help-t11.htm