How Do I Run Two Motors Same Time WIth Arduino Motor Shied R3

How Do I Run Two Motors Same Time WIth Arduino Motor Shied R3? Can I See Code Please. Adruino Mega

Thank You

It's explained here...

You just need to set pins 12 and 13 for motor A and B direction, and PWM pins 3 and 11 for their speed.

Can You Provide Me With Sample Code I Tried It But Only One Motor Works.

adruinouno111: Can You Provide Me With Sample Code I Tried It But Only One Motor Works.

Why don't you rather post your code so far and perhaps a pic of the circuitry.... then we can help you get it fixed, rather than do it for you 8)

int E1 = 3; int M1 = 12; int E2 = 11; int M2 = 13;

void setup() { pinMode(M1, OUTPUT); pinMode(M2, OUTPUT); }

void loop() { digitalWrite(M1,LOW); digitalWrite(M2, LOW); digitalWrite(E2, HIGH); digitalWrite(E1, HIGH); delay(5000); }

It lights up both A and B lights but all i hear is humming?

Using 9V Battery Motors Are Each 3V

adruinouno111: int E1 = 3; int M1 = 12; int E2 = 11; int M2 = 13;

void setup() { pinMode(M1, OUTPUT); pinMode(M2, OUTPUT); }

void loop() { digitalWrite(M1,LOW); digitalWrite(M2, LOW); digitalWrite(E2, HIGH); digitalWrite(E1, HIGH); delay(5000); }

Please use the code quotes next time... Anyway I can directly see that you didn't define the pins of E1 and E2 as outputs.. Try this to begin with:

int E1 = 3;
int M1 = 12;
int E2 = 11;                     
int M2 = 13;                       

void setup()
{
    pinMode(E1, OUTPUT);  
    pinMode(E2, OUTPUT);  
    pinMode(M1, OUTPUT);  
    pinMode(M2, OUTPUT);
}

void loop()
{
    digitalWrite(M1,LOW); 
    digitalWrite(M2, LOW); 
    digitalWrite(E2, HIGH); 
    digitalWrite(E1, HIGH);    
    delay(5000);
 }

[SOLVED] I Had To Get A 4 AA Battery Pack For The Motor Shield.