Initial committ

src/arduinoNano/arduinoNano.ino

@@ -0,0 +1,16 @@
+
+void setup() {
+   pinMode(2, INPUT);
+   pinMode(9, OUTPUT);
+   pinMode(7, OUTPUT);
+   pinMode(5, OUTPUT);
+   Serial.begin(9600);
+
+   
+}
+
+// the loop function runs over and over again forever
+void loop() {
+  Serial.println(digitalRead(2));
+  delay(20);
+}