*

Assets/Scripts/Led.cs

@@ -0,0 +1,22 @@
+using UnityEngine;
+using System.Collections;
+
+public class Led : MonoBehaviour {
+
+	public float intensity = 1.0f;
+	public Color offColor = new Color(0,0,0,0);
+	public Color color;
+	private SpriteRenderer _renderer;
+
+
+
+	// Use this for initialization
+	void Start () {
+		_renderer = gameObject.GetComponent<SpriteRenderer>();
+	}
+	
+	// Update is called once per frame
+	void Update () {
+		_renderer.material.color = Color.Lerp(offColor, color, intensity);
+	}
+}