Thanks 4 help.
Tode on stupid advice of friend got a synchronous motor of 5 rpm but it proved to b useless since within matter of minits it stopped functioning n prior to that every s/w on was giving it random direction.Further freq stability w'd be a problem along with mains availability.So stepper is the most precise option n i'm also considering uc after its advantages n expansion flexibilities like addition of pan & Tilt head later on.
Rait now I've got L293D IC n hell of logic gates in stock box were already there..n also CD 4060 which was mentioned in one of the ckts having SAA1027 bt later IC is unavailable.Can i succeed with L293D for this motor?