Do you mean servo motors? PWM is used in driving this type of motor which can be achieved by setting output high for a certain time. Common frequency is 50- 60 Hz and variable duty cycle.
yup.i mean programming in servo motor..
i'm a newbie in doing this..
do u have any example circuit scematic which connect with servo motor on it?
or some example of C program for servo motor?
is it every model of servo motor available in the market can actually program it in one way? i mean one program suit any kind of servo motor?
hope to c ur comment..THX!