SeeedStudio MotorShield 2.0 Help

Hey GUYS:) I just got the SeeedStudio MotorShield 2.0, and i haven't quite figured it out. I want to run two 7.5 volt dc motors, how would I do this? Also, what would be some syntax suggestions for say, a small car that goes forward at the push of a button?

Have you seen this?

yes, however it doesnt explain how to run two motors

I found this in example within the library download..

//  Demo function:The application method to drive the DC motor.
//  Author:Frankie.Chu
//  Date:20 November, 2012

#include "MotorDriver.h"

void setup()
{
	/*Configure the motor A to control the wheel at the left side.*/
	/*Configure the motor B to control the wheel at the right side.*/
	motordriver.init();
	motordriver.setSpeed(200,MOTORB);
	motordriver.setSpeed(200,MOTORA);
}
 
void loop()
{
	motordriver.goForward();
	delay(2000);
	motordriver.stop();
	delay(1000);
	motordriver.goBackward();
	delay(2000);
	motordriver.stop();
	delay(1000);
	motordriver.goLeft();
	delay(2000);
	motordriver.stop();
	delay(1000);
	motordriver.goRight();
	delay(2000);
	motordriver.stop();
	delay(1000);
	
}

Looks to me like two motors..

Pins used: 8..13
#define MOTORSHIELD_IN1 8
#define MOTORSHIELD_IN2 11
#define MOTORSHIELD_IN3 12
#define MOTORSHIELD_IN4 13
#define SPEEDPIN_A 9
#define SPEEDPIN_B 10

Okay... But when i plug in the motors, only one runs, and the other erratically spasms every once in a while?
Btw im using 2 7.5v Super High-Speed motors Radioshack #273-0046
Also, Sorry, Im just beginning arduino, but what are those pins You listed at the bottom? Also, I just plugged the motors into the shield, with motor 1 in OUT1 and OUT2, and moter 2 in OUT3 and OUT4. Do i need to worry about positive or negative? If so, Which OUTputs to use?

Photo on 2015-01-27 at 19.50 #2.jpg

Photo on 2015-01-27 at 19.50.jpg

Your connections seems right

Try this: (no library at all..)

#define M1   8
#define M2   11
#define M3   12
#define M4   13
#define SPA   9
#define SPB   10

int i;

void setup()
{
  for (i=8; i<14; i++) pinMode(i,OUTPUT);
}

void loop()
{
  digitalWrite(M1,HIGH);  // direction motor 1
  digitalWrite(M2,LOW);
  digitalWrite(M3,HIGH);  // direction motor 2
  digitalWrite(M4,LOW);

  analogWrite(SPA,130); // 50% to motor 1
  analogWrite(SPB,192); // 75% to motor 2
  delay(1000);
  for (i=130; i>0; i--) 
  { 
     analogWrite(SPA,i); // reduce speed Motor 1
     delay(50);
  }
  digitalWrite(SPB,LOW); // stop motor 2
  delay (3000);  // wait - then repeat
}

Will try, Thanks:)

Okay, so i ran the sketch, and it ran the motor in 1 and 2, but not the one in 3 and 4? If you need any more details i can specify.