low current motors for very lightweight robot design
October 27, 2012
Has anybody encountered any VERY small motors that can be controlled directly from an arduino without an H-Bridge, motor shield, or similar?
I think the max current on a pin is 40-50 mA (please correct me if I'm wrong)
I know some small pager motors draw that or less, but was wondering if there was something a little bigger that the robot community uses for small robot projects.