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--- arduino:basic_interaction [2012/09/13 05:45] – mithat
+++ arduino:basic_interaction [2012/09/13 05:47] – mithat
@@ Line 9: / Line 9: @@
 Of the two, polling is probably easier to get started with. Following is a simple example of using polling.
-===== Switch controlled LED =====
+===== Switch-controlled LED =====
-This example uses polling to determine the state of a switch. If the switch is pressed, Arduino will turn an LED on. If it is not pressed, it will turn off.
+This example uses polling to determine the state of a switch. If the switch is pressed, Arduino will turn an LED on. If it is not pressed, it will turn the LED off.
 <file c LightSwitch.ino>
@@ Line 25: / Line 25: @@
 void setup() {
-  pinMode(pushButtonPin, INPUT);   // make the pushbutton's pin an input
+  pinMode(pushButtonPin, INPUT);  // make the pushbutton's pin an input
-  pinMode(ledPin, OUTPUT);      // make LED's pin an output
+  pinMode(ledPin, OUTPUT);        // make LED's pin an output
 }
@@ Line 58: / Line 58: @@
 void setup() {
-  pinMode(pushButtonPin, INPUT);   // make the pushbutton's pin an input
+  pinMode(pushButtonPin, INPUT);  // make the pushbutton's pin an input
-  pinMode(ledPin, OUTPUT);      // make LED's pin an output
+  pinMode(ledPin, OUTPUT);        // make LED's pin an output
 }
@@ Line 83: / Line 83: @@
 void setup() {
-  pinMode(pushButtonPin, INPUT);   // make the pushbutton's pin an input
+  pinMode(pushButtonPin, INPUT);  // make the pushbutton's pin an input
-  pinMode(ledPin, OUTPUT);      // make LED's pin an output
+  pinMode(ledPin, OUTPUT);        // make LED's pin an output
 }