Stepper Pseudocode

Include NewLiquidCrystal library
Include AccelStepper library
Define pins
Display welcome message on LCD for 3 seconds
Set min and max speeds allowed and correspond them to potentiometer min and max positions
While true
	If rocker switch is on
		If current speed = 0
			Accelerate to speed defined by potentiometer position
		If current speed > 0
			Set speed equal to potentiometer position
		Calculate RPM based of potentiometer position
		Show "Motor is operating at ___ RPMs" on display
	If rocker switch is off
		Show “motor is off” message on display
		If speed > 0
			Decelerate to speed of 0
		Else If speed = 0
			Do nothing