InstantForum.NET v4.1.4RoboticsConnection User Forumhttp://www.roboticsconnection.com/userForums/info@roboticsconnection.comThu, 04 Dec 2008 13:33:54 GMT20http://www.roboticsconnection.com/userForums/Topic580-4-1.aspxThe issue may be the power supply. servos can draw a couple amps each when loaded. So if the pan gets to a certain position where it is a little more stressed, then the voltage may e drooping enough to confuse everything.</P><P>I would try either a stronger power supply, or a battery. If neither of these are an option you can try a large capacitor at teh power inputs of the serializer to see if that helps.</P><P>RingoWed, 09 Jul 2008 07:32:33 GMTringohttp://www.roboticsconnection.com/userForums/Topic580-4-1.aspxI was wondering if there is anything I can do to prevent signal bleeding that occurs across servos.</P><P>I am only using two servos on a pan/tilt assembly. The pan servo is continuous rotation.</P><P>I noticed that all of the servos will twitch when calls are made for a change of position to any one servo. While this doesn't have "as" adverse affects when using standard servos, it does create major issues with a continuous rotation servo as the position call to the servo is much like that of a motor.</P><P>When the tilt servo reaches a certain point, bleeding starts to occur chaning the position of the pan servo causing it to spin uncontrollably. </P><P>Is there anything that can be done to the leads to help prevent this bleeding? A resistor, maybe?</P><P>Is this something common to the serializer, or maybe an issue with just my board?</P><P>Not sure if it helps, but I am using a constant power supply of 12v at 2a.</P><P>Thanks for any help that can be offered. :DFri, 04 Jul 2008 22:50:11 GMTNarica