Added Starter Kit examples

build/shared/examples/10.StarterKit/p13_TouchSensorLamp/p13_TouchSensorLamp.ino

@@ -0,0 +1,71 @@
+/*
+  Arduino Starter Kit example
+ Project 13  - Touch Sensor Lamp
+ 
+ This sketch is written to accompany Project 13 in the
+ Arduino Starter Kit
+ 
+ Parts required:
+ 1 Megohm resistor
+ metal foil or copper mesh
+ 220 ohm resistor
+ LED
+ 
+ Software required : 
+ CapacitiveSensor library by Paul Badger
+ http://arduino.cc/playground/Main/CapacitiveSensor
+ 
+ Created 18 September 2012
+ by Scott Fitzgerald
+ 
+ http://arduino.cc/starterKit
+ 
+ This example code is part of the public domain 
+ */
+
+// import the library (must be located in the
+// Arduino/libraries directory)
+#include <CapacitiveSensor.h>
+
+// create an instance of the library
+// pin 4 sends electrical energy
+// pin 2 senses senses a change
+CapacitiveSensor capSensor = CapacitiveSensor(4,2);
+
+// threshold for turning the lamp on
+int threshold = 1000;
+
+// pin the LED is connected to
+const int ledPin = 12;
+
+
+void setup() {
+  // open a serial connection
+  Serial.begin(9600);
+  // set the LED pin as an output
+  pinMode(ledPin, OUTPUT);
+}
+
+void loop() {
+  // store the value reported by the sensor in a variable
+  long sensorValue = capSensor.capacitiveSensor(30);
+
+  // print out the sensor value
+  Serial.println(sensorValue); 
+
+  // if the value is greater than the threshold
+  if(sensorValue > threshold) {
+    // turn the LED on
+    digitalWrite(ledPin, HIGH);
+  }
+  // if it's lower than the threshold
+  else {
+    // turn the LED off
+    digitalWrite(ledPin, LOW);
+  }
+
+  delay(10);
+}
+
+
+