-/* YourDuino.com Example Software Sketch
- Small Stepper Motor and Driver V1.3 11/30/2013
- http://arduino-direct.com/sunshop/index.php?l=product_detail&p=126
- Shows 4-step sequence, Then 1/2 turn and back different speeds
- terry@yourduino.com */
-
-/*-----( Import needed libraries )-----*/
-#include <Stepper.h>
-
-/*-----( Declare Constants, Pin Numbers )-----*/
-//---( Number of steps per revolution of INTERNAL motor in 4-step mode )---
-#define STEPS_PER_MOTOR_REVOLUTION 32
-
-//---( Steps per OUTPUT SHAFT of gear reduction )---
-#define STEPS_PER_OUTPUT_REVOLUTION 32 * 64 //2048
-
-/*-----( Declare objects )-----*/
-// create an instance of the stepper class, specifying
-// the number of steps of the motor and the pins it's
-// attached to
-
-//The pin connections need to be 4 pins connected
-// to Motor Driver In1, In2, In3, In4 and then the pins entered
-// here in the sequence 1-3-2-4 for proper sequencing
-Stepper small_stepper(STEPS_PER_MOTOR_REVOLUTION, 8, 10, 9, 11);
-
-
-/*-----( Declare Variables )-----*/
-int Steps2Take;
-
-void setup() /*----( SETUP: RUNS ONCE )----*/
-{
-// Nothing (Stepper Library sets pins as outputs)
-}/*--(end setup )---*/
-
-void loop() /*----( LOOP: RUNS CONSTANTLY )----*/
-{
- small_stepper.setSpeed(1); // SLOWLY Show the 4 step sequence
- Steps2Take = 4; // Rotate CW
- small_stepper.step(Steps2Take);
- delay(2000);
-
- Steps2Take = STEPS_PER_OUTPUT_REVOLUTION / 2; // Rotate CW 1/2 turn
- small_stepper.setSpeed(100);
- small_stepper.step(Steps2Take);
- delay(1000);
-
- Steps2Take = - STEPS_PER_OUTPUT_REVOLUTION / 2; // Rotate CCW 1/2 turn
- small_stepper.setSpeed(700); // 700 a good max speed??
- small_stepper.step(Steps2Take);
- delay(2000);
-
-}/* --(end main loop )-- */
-
-/* ( THE END ) */
-