Update and rename buton.ino to button.ino

Author: Zekeriya AY

buton.ino

@@ -0,0 +1,15 @@
+const int button = 3; // BUTTON PIN
+int counter = 0;
+int state = LOW;
+
+void setup() { 
+  pinMode(button, INPUT); 
+  Serial.begin(9600); 
+} 
+void loop() { 
+  state = digitalRead(button); 
+  if (state == HIGH) {  
+    counter++;
+    Serial.println(counter);
+  } 
+}