VibrationMotor.cs

using UnityEngine;
using System.Collections;
using Uniduino;

public class BlinkyLight : MonoBehaviour {

    public Arduino arduino;
    // Use this for initialization
    void Start () {
        arduino = Arduino.global;
        arduino.Setup(ConfigurePins);   
    }

    void ConfigurePins( )
    {
        arduino.pinMode (9, PinMode.PWM); //vibration motor
    }



    // Update is called once per frame
    void Update () {
	if (Input.GetKey(KeyCode.Q)){
		arduino.analogWrite(9, 255);
	} else if (Input.GetKey(KeyCode.W)){
		arduino.analogWrite(9, 0);
	}
    }
}