Only one medium motor comes with kit. You can use a total of 4 motors/ output devices Regards, Sreeni > On Sep 11, 2019, at 1:59 PM, Deepali Shetwal <[log in to unmask]> wrote: > > Hello > > The 'LEGO® MINDSTORMS® Education EV3 Core + Expansion Set' , I received has only one medium motor. Am I allowed to add one more medium motor to my robot design ? Is there any limit on number of medium motors / color sensors, I can use on the robot? > > Thanks > Deepali > > To UNSUBSCRIBE or CHANGE your settings, please visit https://listserv.jmu.edu/archives/vadcfll-l.html and select "Join or leave the list". > VADCFLL administrative announcements are sent via VADCFLL-ANNOUNCEMENTS-L. Visit https://listserv.jmu.edu/archives/vadcfll-announcements-l.html to subscribe. -- To UNSUBSCRIBE or CHANGE your settings, please visit https://listserv.jmu.edu/archives/vadcfll-l.html and select "Join or leave the list". -- VADCFLL administrative announcements are sent via VADCFLL-ANNOUNCEMENTS-L. Visit https://listserv.jmu.edu/archives/vadcfll-ANNOUNCEMENTS-l.html to subscribe.