I have to build a working model of earth rotation.
How can I programme a stepper motor to complete one rotation in a day, with 15 min intervals for each of the longitudes?
Is stepper moter best for it os should i use continuous rotation serveo, though i dont know how to time the servo for the project in this case too?
Will the stepper motor or the servo have enough torque to rotate a globe of weight of atmost 2 kg?
I have a Picaxe 28x1 and a L293D IC