http://www.RoboRealm.com/ The newest forum threads. Tue, 30 Nov 1999 00:11:00 EST en-us Copyright: (C) RoboRealm, http://www.RoboRealm.com/ http://www.RoboRealm.com/ Mark,<br><br>If you run RoboRealm and then insert the Red Ball Tracking under the +examples tree that will get you most of the way there. You will want to remove the last module (Parallax) since it is preconfigured for a Parallax USB Servo controller which you probably do not have. To get it to trigger a relay what board/MCU do you have the relay attached to? Or were you hoping to trigger the relay directly from the PC? What relay are you using?<br><br>Or if this example does not identify your red object can you include an example image of the red object?<br><br>STeven. http://www.roborealm.com/forum/index.php?thread_id=3534 http://www.roborealm.com/forum/index.php?thread_id=3534 Tue, 30 Nov 1999 00:11:00 EST Hi, I'm wondering if you can help me get a handle on the 'roborealm' software. I just want to know how to make it work - how to trigger a relay when a red object comes into view.&nbsp;&nbsp;Can you give me a hand? http://www.roborealm.com/forum/index.php?thread_id=3534 http://www.roborealm.com/forum/index.php?thread_id=3534 Tue, 30 Nov 1999 00:11:00 EST