In order to make this draw bot functional, I’m going to have to put these two different codes together. Upon a successful run-through I’ll update the code with the final format.

Motor Code

int motorPin = 3;  // define the pin the motor is connected to
                   // (if you use pin 9,10,11 or 3you can also control speed)

/*
 * setup() – this function runs once when you turn your Arduino on
 * We set the motors pin to be an output (turning the pin high (+5v) or low (ground) (-))
 * rather than an input (checking whether a pin is high or low)
 */
void setup()
{
 pinMode(motorPin, OUTPUT);
}

/*
 * loop() – this function will start after setup finishes and then repeat
 * we call a function called motorOnThenOff()
 */

void loop()                     // run over and over again
{
// motorOnThenOff();
 //motorOnThenOffWithSpeed();
 motorAcceleration();
}

/*
 * motorOnThenOff() – turns motor on then off
 * (notice this code is identical to the code we used for
 * the blinking LED)
 */
void motorOnThenOff(){
  int onTime = 2500;  //the number of milliseconds for the motor to turn on for
  int offTime = 1000; //the number of milliseconds for the motor to turn off for
 
  digitalWrite(motorPin, HIGH); // turns the motor On
  delay(onTime);                // waits for onTime milliseconds
  digitalWrite(motorPin, LOW);  // turns the motor Off
  delay(offTime);               // waits for offTime milliseconds
}

/*
 * motorOnThenOffWithSpeed() – turns motor on then off but uses speed values as well
 * (notice this code is identical to the code we used for
 * the blinking LED)
 */
void motorOnThenOffWithSpeed(){
 
  int onSpeed = 200;  // a number between 0 (stopped) and 255 (full speed)
  int onTime = 2500;  //the number of milliseconds for the motor to turn on for
 
  int offSpeed = 50;  // a number between 0 (stopped) and 255 (full speed)
  int offTime = 1000; //the number of milliseconds for the motor to turn off for
 
  analogWrite(motorPin, onSpeed);   // turns the motor On
  delay(onTime);                    // waits for onTime milliseconds
  analogWrite(motorPin, offSpeed);  // turns the motor Off
  delay(offTime);                   // waits for offTime milliseconds
}

/*
 * motorAcceleration() – accelerates the motor to full speed then
 * back down to zero
*/
void motorAcceleration(){
  int delayTime = 50; //milliseconds between each speed step
 
  //Accelerates the motor
  for(int i = 0; i < 256; i++){ //goes through each speed from 0 to 255
    analogWrite(motorPin, i);   //sets the new speed
    delay(delayTime);           // waits for delayTime milliseconds
  }
 
  //Decelerates the motor
  for(int i = 255; i >= 0; i–){ //goes through each speed from 255 to 0
    analogWrite(motorPin, i);   //sets the new speed
    delay(delayTime);           // waits for delayTime milliseconds
  }
}

Servo Sensor Code

#include <Servo.h>

Servo myservo;  // create servo object to control a servo
                // a maximum of eight servo objects can be created

int pos = 0;    // variable to store the servo position

void setup()
{
  myservo.attach(9);  // attaches the servo on pin 9 to the servo object
}

void loop()
{
  for(pos = 0; pos < 180; pos += 1)  // goes from 0 degrees to 180 degrees
  {                                  // in steps of 1 degree
    myservo.write(pos);              // tell servo to go to position in variable ‘pos’
    delay(15);                       // waits 15ms for the servo to reach the position
  }
  for(pos = 180; pos>=1; pos-=1)     // goes from 180 degrees to 0 degrees
  {                              
    myservo.write(pos);              // tell servo to go to position in variable ‘pos’
    delay(15);                       // waits 15ms for the servo to reach the position
  }
}