L298P 2A Motor Drive Arduino Shield For Smart Car

โคดตัวอย่าง Arduino L298P Motor Driver Shield

int E1 = 10;
int M1 = 12;
int E2 = 11;
int M2 = 13;

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

void loop ()
{
{int value;
for (value = 0; value <= 255; value + = 5)
{
digitalWrite (M1, HIGH);
digitalWrite (M2, HIGH);
analogWrite (E1, value); // PWM speed control
analogWrite (E2, value); // PWM speed control
delay (30);
}
delay (1000);}
{int value;
for (value = 0; value <= 255; value + = 5)
{
digitalWrite (M1, LOW);
digitalWrite (M2, LOW);
analogWrite (E1, value); // PWM speed control
analogWrite (E2, value); // PWM speed control
delay (30);
}
delay (1000);}
}