void moveForward() { digitalWrite(LEFT_MOTOR_DIR, HIGH); analogWrite(LEFT_MOTOR_PWM, 100); digitalWrite(RIGHT_MOTOR_DIR, HIGH); analogWrite(RIGHT_MOTOR_PWM, 100); } void turnLeft() { digitalWrite(LEFT_MOTOR_DIR, HIGH); analogWrite(LEFT_MOTOR_PWM, 80); digitalWrite(RIGHT_MOTOR_DIR, HIGH); analogWrite(RIGHT_MOTOR_PWM, 150); } void turnRight() { digitalWrite(LEFT_MOTOR_DIR, HIGH); analogWrite(LEFT_MOTOR_PWM, 150); digitalWrite(RIGHT_MOTOR_DIR, HIGH); analogWrite(RIGHT_MOTOR_PWM, 80); } void stopMotors() { analogWrite(LEFT_MOTOR_PWM, 0); analogWrite(RIGHT_MOTOR_PWM, 0); }