It doesn't have to be a servo, but from what I read it is the easiest to control. Again, I'm new to all of this, so I'm open to suggestions. From what I read, DC Motors need an H-Bridge to control them, as for servos can be controlled directly from the microprocessor. At the moment, I kind of need to get this project done fast, so until summer comes around I can't really learn to work with the H-Bridge, even though I'm sure its not that much harder. Also, I am using the Basic Stamp 2 microprocessor with a Board of Education Carrier board. If you have any certain motor or work arounds, let me know please. Thanks.