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arduino:control_structures:break [2013/02/15 20:45] (current)
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 +====== break   ======
 +
 +**break** is used to exit from a **do**, **for**, or **while** loop, bypassing the normal loop condition. It is also used to exit from a **switch** statement.
 +
 +
 +====Example   ====
 +<code arduino>
 +for (x = 0; x < 255; x ++)
 +{
 +    digitalWrite(PWMpin, x);
 +    sens = analogRead(sensorPin);  
 +    if (sens > threshold){      // bail out on sensor detect
 +       x = 0;
 +       break;
 +    }  
 +    delay(50);
 +}
 +
 +</code>
 +Source: arduino.cc
  
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arduino/control_structures/break.txt · Last modified: 2013/02/15 20:45 (external edit)

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