extend-retract-fixed-time.ino

/* Firgelli Automations
 * Limited or no support: we do not have the resources for Arduino code support
 * 
 * Program demos how a motor driver controls direction & speed of a linear actuator 
 */

int RPWM = 10;  //connect Arduino pin 10 to IBT-2 pin RPWM
int LPWM = 11;  //connect Arduino pin 11 to IBT-2 pin LPWM
int Speed;

void setup() {
  pinMode(RPWM, OUTPUT);
  pinMode(LPWM, OUTPUT);
}

void loop() {  
  Speed = 255;                    //choose any speed in the range [0,255]
  analogWrite(RPWM, 0);
  analogWrite(LPWM, Speed);
  delay(1000);                    //extend at given speed for one second
  analogWrite(RPWM, 0);
  analogWrite(LPWM, 0);
  delay(500);                     //stop for half a second
  analogWrite(RPWM, Speed);
  analogWrite(LPWM, 0);
  delay(1000);                    //retract at maximum speed for one second
}