arduino-0018-windows

arduino-0018-windows/examples/Digital/Blink/Blink.pde

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+/*
+  Blink
+ 
+ Turns on an LED on for one second, then off for one second, repeatedly.
+ 
+ The circuit:
+ * LED connected from digital pin 13 to ground.
+ 
+ * Note: On most Arduino boards, there is already an LED on the board
+ connected to pin 13, so you don't need any extra components for this example.
+ 
+ 
+ Created 1 June 2005
+ By David Cuartielles
+ 
+ http://arduino.cc/en/Tutorial/Blink
+ 
+ based on an orginal by H. Barragan for the Wiring i/o board
+ 
+ */
+
+int ledPin =  13;    // LED connected to digital pin 13
+
+// The setup() method runs once, when the sketch starts
+
+void setup()   {                
+  // initialize the digital pin as an output:
+  pinMode(ledPin, OUTPUT);     
+}
+
+// the loop() method runs over and over again,
+// as long as the Arduino has power
+
+void loop()                     
+{
+  digitalWrite(ledPin, HIGH);   // set the LED on
+  delay(1000);                  // wait for a second
+  digitalWrite(ledPin, LOW);    // set the LED off
+  delay(1000);                  // wait for a second
+}