i want to raise and lower a shelf using a motor with a toothed head on it. and the shelf thats connected to plastic toothed cord. i want to be able to press a button and the motor run clockwise until the shelf is 90 degrees to the wall then the motor stop then the next time i press the button it raise the shelf back up and the the motor stop again. i want to know if i would be able to do the with a arduino, and if so if there a easyer way then mine and if there isnt do you know of a way i could do this some other way:)
thanks