Keyestudio Ks0428 Manual page 167

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Car_left();
}
else if (left_light <= 650 && right_light > 650) //the value
detected photo resistor，turn right
{
Car_right();
}
else //other situations, stop
{
Car_Stop();
}
}
void Car_front()
{
digitalWrite(MR_Ctrl,LOW);
analogWrite(MR_PWM,200);
digitalWrite(ML_Ctrl,LOW);
analogWrite(ML_PWM,200);
}
void Car_left()
{
digitalWrite(MR_Ctrl,LOW);
analogWrite(MR_PWM,200);
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