arduino examples

Blink/Blink.ino

@@ -0,0 +1,17 @@
+#include <Arduino.h>
+
+// the setup function runs once when you press reset or power the board
+void setup()
+{
+  // initialize digital pin LED_BUILTIN as an output.
+  pinMode(LED_BUILTIN, OUTPUT);
+}
+
+// the loop function runs over and over again forever
+void loop()
+{
+  digitalWrite(LED_BUILTIN, HIGH); // turn the LED on (HIGH is the voltage level)
+  delay(2000);                     // wait for a second
+  digitalWrite(LED_BUILTIN, LOW);  // turn the LED off by making the voltage LOW
+  delay(1000);                     // wait for a second
+}