mirror of https://github.com/noisymime/Arduino.git
fix comments on spaceship example
The comments explaining the if..else part were mistaken.
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@ -44,7 +44,7 @@ void loop(){
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switchstate = digitalRead(2);
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switchstate = digitalRead(2);
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// if the button is not pressed
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// if the button is not pressed
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// blink the red LEDs
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// turn on the green LED and off the red LEDs
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if (switchstate == LOW) {
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if (switchstate == LOW) {
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digitalWrite(3, HIGH); // turn the green LED on pin 3 on
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digitalWrite(3, HIGH); // turn the green LED on pin 3 on
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digitalWrite(4, LOW); // turn the red LED on pin 4 off
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digitalWrite(4, LOW); // turn the red LED on pin 4 off
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@ -52,7 +52,7 @@ void loop(){
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}
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}
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// this else is part of the above if() statement.
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// this else is part of the above if() statement.
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// if the switch is not LOW (the button is pressed)
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// if the switch is not LOW (the button is pressed)
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// the code below will run
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// turn off the green LED and blink alternatively the red LEDs
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else {
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else {
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digitalWrite(3, LOW); // turn the green LED on pin 3 off
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digitalWrite(3, LOW); // turn the green LED on pin 3 off
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digitalWrite(4, LOW); // turn the red LED on pin 4 off
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digitalWrite(4, LOW); // turn the red LED on pin 4 off
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