I'm new with Arduino and motors
I'm trying to figure out what I can use for my project. I need small as it is possible, fast and powerful motor with accurate degree control, not sure if bipolar stepper is what I need, maybe RC servo or smart servo...
Approximate desired size diameter 20 max 25mm on width 25mm max 30mm, which can provide a sharp turn to 180° or 360° pendulum movement from one side to another with fast switch without delay from one direction to opposite and get 3-4 back-and-forth movements in less time as it possible 1 second for example with 50-100 grams moving component
So as i understand it the torque required to accelerate a component of mass 50-100 gm from 0 to 300 rpm in, for example 0.1 seconds, 2.5 oz-in of torque should be sufficient I guess, or maybe it is a bit much, but I'm not sure which motor I can use for this case
Some advice on this direction would very be useful