On 11/13/2011 4:29 PM, Tamas Rudnai wrote: > Hi Group, > > I have this RC airplane hobby which fr I use servos for operating the > control surfaces and the engine speed. > I also have the RC Airplane obsession. Health issues have kept me=20 grounded for a while. The analog servos only try to achieve position during the pulse cycle.=20 The digitals are running at max rate regardless of the command pulse rate. If you can drive an analog at the max rate then the power required will=20 likely be the same. --=20 John Ferrell W8CCW "The man who complains about the way the ball bounces is likely to be the one who dropped it." =20 --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .