How to make an Arduino Robot | Move Step #2

move-step-2.ino

/*
 * Move Method (Step #2)
 * Controls how our robot moves.
 * Developed for the Beginner Bots lesson series on www.learnrobotics.org/blog
 * Written by Liz Miller
 * 5/6/2018
 */

/** Global Variables **/

//Left Motor
 int enableA = 10;
 int motorA1 = 9;
 int motorA2 = 8;

//Right Motor
 int enableB = 5;
 int motorB3 = 7;
 int motorB4 = 6;

//move two motors for a set duration and speed
void move(int motor1, int motor2, int enable, int speed, int duration){
  // code goes here
  
  // -- NEW CODE STARTS HERE --
  
   // 1. turn on motor
   digitalWrite(motor1, HIGH);  
   digitalWrite(motor2, LOW);  

   // 2. set speed (to 200 out of possible range 0~255)
   analogWrite(enable, speed);
   
   // 3. run for specified time
   delay(duration);   
  
}