That was incredibly helpful! But do you think it will store enough memory to run what I need it to? Controlling 2 micro motors with a certain pattern of function. e.g.. motor one rotates counterclockwise for .5 seconds then motor 2 rotates clockwise for .5 seconds, then motor one rotates clockwise for .5 seconds, then all of that from the end but in reverse (I hope that made sense haha).. Would that work on this chip?But also, I want to know if my second question is still valid... Whether or not copying a code from an Uno to a Pro Mini then using just the Pro Mini and the SN754410 to control the motors? That would also keep things small (Not as small in the video, but still small).Thanks!