init code
Commented original code from Task 3
Stepper not working well
modifications to remove audible noise from DC motor by making error threshold larger and expected stepper movement to be smoother because reduced RC servo delay
integrated analog input with task3 motor code state machine
Merge branch 'TASK4_FINAL' of https://github.com/benshih/MechatronicsS13 into TASK4_FINAL

Conflicts:
	TASK_4/TASK_4.ino
i have no idea hopefully this works
derp
Revert "derp"

This reverts commit 1588bc64e38a4692fc5f7e59aa376c6ee117e515.
switched from parallel to sequential -now complete
clarification of directions
Merge branch 'TASK4_FINAL'